**UNITED STATESSECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 10-K**

(Mark One)

**x****  ANNUAL REPORT PURSUANT TO SECTION13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**For the fiscal year ended December 31, 2019or**

**o**** ****TRANSITIONREPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**For the transition period from _____ to _____Commission file number of the issuing entity: 333-227784-05**

**Central Index Key Number of the issuing entity:0001793856**

**UBS Commercial Mortgage Trust2019-C18**

**(exact name of the issuing entity as specified in itscharter)**

** **

**Central Index Key Number of the depositor: 0001532799**

**UBS Commercial MortgageSecuritization Corp.**

**(exact name of the depositor as specified in itscharter)**

** **

**Central Index Key Number of the sponsor: 0001685185**

**UBS AG, acting through its branchlocated at 1285 Avenue of the Americas, New York, New York**

**(exact name of the sponsor as specified in its charter)**

** **

**Central Index Key Number of the sponsor: 0000740906**

**Wells Fargo Bank, NationalAssociation**

**(exact name of the sponsor as specified in its charter)**

** **

**Central Index Key Number of the sponsor: 0001788190**

**Rialto Real Estate Fund IV – Debt,LP**

**(exact name of the sponsor as specified in its charter)**

** **

**Central Index Key Number of the sponsor: 0001558761**

**Cantor Commercial Real EstateLending, L.P.**

**(exact name of the sponsor as specified in its charter)**

** **

**Central Index Key Number of the sponsor: 0001542256**

**Natixis Real Estate Capital LLC**

**(exact name of the sponsor as specified in its charter)**

** **

**Central Index Key Number of the sponsor: 0001755531**

**Societe Generale FinancialCorporation**

**(exact name of the sponsor as specified in its charter)**

** **

| **New York****(State or other jurisdiction of  incorporation or organization of**

**the issuing entity)** | **38-4129070**

**38-4129071**

**38-7235636**

**(I.R.S. Employer**

**Identification Number)** |
|------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------|

**c/o Wells Fargo Bank, National Association**

**as Certificate Administrator**

**9062 Old Annapolis Road**

**Columbia, MD**

**(Address of principal executiveoffices of the issuing entity)**

**21045**

**(Zip Code)**

**Registrant’s telephone number,including area code:**

**(212) 713-2000**

Securities registered pursuant to Section 12(b) of the Act:

| Title of each class | Trading Symbol(s) | Name of each exchange on which registered |
|---------------------|-------------------|-------------------------------------------|
| None                |              |                                      |

Securities registered pursuant to Section 12(g) of theAct:  None.

Indicate by check mark if the registrant is a well-knownseasoned issuer, as defined in Rule 405 of the Securities Act.  o Yes ⌧No

Indicate by check mark if the registrant is not required tofile reports pursuant to Section 13 or Section 15(d) of the Act.  o Yes ⌧No

Indicate by check mark whether the registrant (1) has filedall reports required to be filed by Section 13 or 15(d) of the Securities ExchangeAct of 1934 during the preceding 12 months (or for such shorter period that theregistrant was required to file such reports), and (2) has been subject to suchfiling requirements for the past 90 days.  ⌧Yes oNo

Indicate by check mark whether the registrant has submittedelectronically and posted on its corporate Web site, if any, every InteractiveData File required to be submitted and posted pursuant to Rule 405 ofRegulation S-T (Section 232.405 of this chapter) during the preceding 12 months(or for such shorter period that the registrant was required to submit and postsuch files).

Not applicable.

Indicate by check mark if disclosure of delinquent filerspursuant to Item 405 of Regulation S-K (Section 229.405 of this chapter) is notcontained herein, and will not be contained, to the best of registrant’sknowledge, in definitive proxy or information statements incorporated byreference in Part III of this Form 10-K or any amendment to this Form10-K.   

Not applicable.

Indicate by check mark whether the registrant is a largeaccelerated filer, an accelerated filer, a non-accelerated filer, a smallerreporting company, or an emerging growth company. See the definitions of “largeaccelerated filer,” “accelerated filer,” “smaller reporting company,” and“emerging growth company” in Rule 12b-2 of the Exchange Act.

Large acceleratedfiler        o                                                                                                       Acceleratedfiler                                     o

Non-acceleratedfiler          ⌧  (Do not check ifa smaller reporting company)                          Smaller reporting company                    o

                                                                                                                                                       Emerging growthcompany                    o

If an emerging growth company, indicate by check mark if theregistrant has elected not to use the extended transition period for complyingwith any new or revised financial accounting standards provided pursuant toSection 13(a) of the Exchange Act.  o

Indicate by check mark whether the registrant is a shellcompany (as defined in Rule 12b-2 of the Act).  o Yes ⌧ No

State the aggregate market value of the voting and non-votingcommon equity held by non-affiliates computed by reference to the price atwhich the common equity was last sold, or the average bid and asked price ofsuch common equity, as of the last business day of the registrant’s mostrecently completed second fiscal quarter.

Not applicable.

Indicate by check mark whether the registrant has filed alldocuments and reports required to be filed by Section 12, 13 or 15(d) of theSecurities Exchange Act of 1934 subsequent to the distribution of securitiesunder a plan confirmed by a court.  oYes oNo

Not applicable.

Indicate the number of shares outstanding of each of theregistrant’s classes of common stock, as of the latest practicable date.

Not applicable.

**DOCUMENTS INCORPORATED BY REFERENCE**

** **

List hereunder the following documents if incorporated byreference and the Part of the Form 10-K (e.g., Part I, Part II, etc.) intowhich the document is incorporated: (1) Any annual report to security holders;(2) Any proxy or information statement; and (3) Any prospectus filed pursuantto Rule 424(b) or (c) under the Securities Act of 1933. The listed documentsshould be clearly described for identification purposes (e.g., annual report tosecurity holders for fiscal year ended December 24, 1980).

Not applicable.

 

** **

**EXPLANATORY NOTES**

The Chroma Apartments Mortgage Loan, theWyndham National Hotel Portfolio Mortgage Loan, the DoubleTree New York TimesSquare West Leased Fee Mortgage Loan, the United Healthcare Office MortgageLoan, the 4041 Central Mortgage Loan and the Redwood Technology Center MortgageLoan, which constituted approximately 4.7%, 4.7%, 3.8%, 3.6%, 3.1% and 2.2%,respectively, of the asset pool of the issuing entity as of its cut-off date,are each an asset of the issuing entity and are each part of a loan combinationthat includes (a) with respect to the Chroma Apartments Mortgage Loan which isan asset of the issuing entity and one other *pari passu* loan, which isnot an asset of the issuing entity, (b) with respect to the Wyndham National HotelPortfolio Mortgage Loan which is an asset of the issuing entity and ten other *paripassu* loans, which are not assets of the issuing entity, (c) with respectto the DoubleTree New York Times Square West Leased Fee Mortgage Loan which isan asset of the issuing entity and two other *pari passu* loans and onesubordinate companion loan, each of which are not assets of the issuing entity,(d) with respect to the United Healthcare Office Mortgage Loan which is anasset of the issuing entity and two other *pari passu* loans, which arenot assets of the issuing entity, (e) with respect to the 4041 Central MortgageLoan which is an asset of the issuing entity and one other *pari passu*loan, which is not an asset of the issuing entity and (f) with respect to theRedwood Technology Center Mortgage Loan which is an asset of the issuing entityand two other *pari passu* loans, which are not assets of the issuingentity. These loan combinations, including the Chroma Apartments Mortgage Loan,the Wyndham National Hotel Portfolio Mortgage Loan, the DoubleTree New YorkTimes Square West Leased Fee Mortgage Loan, the United Healthcare OfficeMortgage Loan, the 4041 Central Mortgage Loan and the Redwood Technology CenterMortgage Loan, are being serviced and administered pursuant to the Pooling andServicing Agreement, which is incorporated by reference as Exhibit 4.1 to thisAnnual Report on Form 10-K. 

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the 3 Columbus Circle Mortgage Loan, whichconstituted approximately 4.0% of the asset pool of the issuing entity as ofits cut-off date.  The 3 Columbus Circle Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes the 3 ColumbusCircle Mortgage Loan and fifteen other *pari passu* loans and twosubordinate companion loans, which are not assets of the issuing entity. A *paripassu* portion of the loan combination was securitized in the Benchmark 2019-B10Mortgage Trust transaction, Commission File Number 333-226943-02 (the “Benchmark2019-B10 Transaction”). This loan combination, including the 3 ColumbusCircle Mortgage Loan, is being serviced and administered pursuant to thepooling and servicing agreement for the Benchmark 2019-B10 Transaction, whichis incorporated by reference as Exhibit 4.2 to this Annual Report on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on the ExhibitIndex) with respect to the Century Plaza Towers Mortgage Loan, whichconstituted approximately 2.7% of the asset pool of the issuing entity as ofits cut-off date.  The Century Plaza Towers Mortgage Loan is an asset ofthe issuing entity and is part of a loan combination that includes the CenturyPlaza Towers Mortgage Loan and twenty-eight other *pari passu* loans andthree subordinate companion loans, which are not assets of the issuing entity.A *pari passu* portion of the loan combination was securitized in the CPTS2019-CPT Mortgage Trust transaction (the “CPTS 2019-CPT Transaction”).This loan combination, including the Century Plaza Towers Mortgage Loan, isbeing serviced and administered pursuant to the trust and servicing agreementfor the CPTS 2019-CPT Transaction, which is incorporated by reference asExhibit 4.3 to this Annual Report on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the 225 Bush Mortgage Loan, which constitutedapproximately 4.7% of the asset pool of the issuing entity as of its cut-offdate.  The 225 Bush Mortgage Loan is an asset of the issuing entity and ispart of a loan combination that includes the 225 Bush Mortgage Loan and fiveother *pari passu* loans and one subordinate companion loan, which are notassets of the issuing entity. A *pari passu* portion of the loancombination was securitized in the Benchmark 2019-B14 Mortgage Trusttransaction, Commission File Number 333-226123-05 (the “Benchmark2019-B14  Transaction”). This loan combination, including the 225 BushMortgage Loan, is being serviced and administered pursuant to the pooling andservicing agreement for the Benchmark 2019-B14  Transaction, which isincorporated by reference as Exhibit 4.4 to this Annual Report on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the ILPT Industrial Portfolio Mortgage Loan,which constituted approximately 4.0% of the asset pool of the issuing entity asof its cut-off date.  The ILPT Industrial Portfolio Mortgage Loan is anasset of the issuing entity and is part of a loan combination that includes theILPT Industrial Portfolio Mortgage Loan and six other *pari passu* loansand twelve subordinate companion loans, which are not assets of the issuingentity. A *pari passu* portion of the loan combination was securitized inthe Morgan Stanley Capital I Trust 2019-L3 transaction, Commission File Number 333-227446-07(the “MSC 2019-L3 Transaction”). This loan combination, including theILPT Industrial Portfolio Mortgage Loan, is being serviced and administeredpursuant to the pooling and servicing agreement for the MSC 2019-L3Transaction, which is incorporated by reference as Exhibit 4.5 to this AnnualReport on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the Global Payments, Inc. Mortgage Loan, whichconstituted approximately 1.3% of the asset pool of the issuing entity as ofits cut-off date.  The Global Payments, Inc. Mortgage Loan is an asset ofthe issuing entity and is part of a loan combination that includes the GlobalPayments, Inc. Mortgage Loan and one other *pari passu* loan, which is notan asset of the issuing entity. The other *pari passu* portion of the loancombination was securitized in the Wells Fargo Commercial Mortgage Trust2019-C54 transaction, Commission File Number 333-226486-11 (the “WFCM2019-C54 Transaction”). This loan combination, including the GlobalPayments, Inc. Mortgage Loan, is being serviced and administered pursuant tothe pooling and servicing agreement for the WFCM 2019-C54 Transaction, which isincorporated by reference as Exhibit 4.6 to this Annual Report on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the Crimson Retail Portfolio Mortgage Loan,which constituted approximately 2.2% of the asset pool of the issuing entity asof its cut-off date.  The Crimson Retail Portfolio Mortgage Loan is anasset of the issuing entity and is part of a loan combination that includes theCrimson Retail Portfolio Mortgage Loan and one other *pari passu* loan,which is not an asset of the issuing entity. The other *pari passu*portion of the loan combination was securitized in the CSAIL 2019-C18Commercial Mortgage Trust transaction, Commission File Number 333-227081-04(the “CSAIL 2019-C18 Transaction”). This loan combination, including theCrimson Retail Portfolio Mortgage Loan, is being serviced and administeredpursuant to the pooling and servicing agreement for the CSAIL 2019-C18Transaction, which is incorporated by reference as Exhibit 4.7 to this AnnualReport on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the Shoppes at Parma Mortgage Loan, whichconstituted approximately 1.9% of the asset pool of the issuing entity as ofits cut-off date.  The Shoppes at Parma Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes the Shoppes atParma Mortgage Loan and two other *pari passu* loans, which are not assetsof the issuing entity. A *pari passu* portion of the loan combination wassecuritized in the Citigroup Commercial Mortgage Trust 2019-C7 transaction,Commission File Number 333-228597-05 (the “CGCMT 2019-C7 Transaction”).This loan combination, including the Shoppes at Parma Mortgage Loan, is beingserviced and administered pursuant to the pooling and servicing agreement forthe CGCMT 2019-C7 Transaction, which is incorporated by reference as Exhibit4.8 to this Annual Report on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the Airport Square Mortgage Loan, whichconstituted approximately 0.7% of the asset pool of the issuing entity as ofits cut-off date.  The Airport Square Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes the AirportSquare Mortgage Loan and one other *pari passu* loan, which is not anasset of the issuing entity. The other *pari passu* portion of the loancombination was securitized in the CF 2019-CF3 Mortgage Trust transaction,Commission File Number 333-228697-03 (the “CF 2019-CF3 Transaction”).This loan combination, including the Airport Square Mortgage Loan, is beingserviced and administered pursuant to the pooling and servicing agreement forthe CF 2019-CF3 Transaction, which is incorporated by reference as Exhibit 4.9to this Annual Report on Form 10-K.

The master servicer of a poolingand servicing agreement or trust and servicing agreement also functions as theprimary servicer of the related mortgage loans serviced and administeredpursuant to such agreement unless a separate primary servicer is identifiedherein.  If this report does not identify a separate primary servicer, theservicer compliance statement provided by the master servicer under any suchagreement also encompasses its responsibilities as primary servicer of therelated mortgage loan or mortgage loans.

Wells Fargo Bank, NationalAssociation is the master servicer and certificate administrator of themortgage loans serviced under the Pooling and Servicing Agreement and theprimary servicer of the ILPT Industrial Portfolio Mortgage Loan, the CenturyPlaza Towers Mortgage Loan, the Shoppes at Parma Mortgage Loan and the GlobalPayments, Inc. Mortgage Loan. As a result, Wells Fargo Bank, NationalAssociation is a “servicer” as defined in Item 1108(a)(2)(iii) of RegulationAB, in the capacities described above, because it is servicing mortgage loansthat constituted 10% or more of the assets of the issuing entity as of itscut-off date. The assessments of compliance with applicable servicing criteria,accountants’ attestation reports and servicer compliance statements deliveredby Wells Fargo Bank, National Association in the capacities described above arelisted in the Exhibit Index.

Wells Fargo Bank, National Association is the custodian ofthe mortgage loans serviced under the Pooling and Servicing Agreement, the ILPTIndustrial Portfolio Mortgage Loan, the Century Plaza Towers Mortgage Loan, theCrimson Retail Portfolio Mortgage Loan, the Global Payments, Inc. MortgageLoan, the Airport Square Mortgage Loan, the 225 Bush Mortgage Loan and the 3Columbus Circle Mortgage Loan.  As a result, Wells Fargo Bank, NationalAssociation is a servicing function participant in the capacities describedabove, because it is servicing mortgage loans that constituted 5% or more ofthe assets of the issuing entity as of its cut-off date. The assessments ofcompliance with applicable servicing criteria and accountants’ attestationreports delivered by Wells Fargo Bank, National Association in the capacitiesdescribed above are listed in the Exhibit Index.

Rialto Capital Advisors, LLC isthe special servicer of the mortgage loans serviced under the Pooling andServicing Agreement and the Crimson Retail Portfolio Mortgage Loan. As aresult, Rialto Capital Advisors, LLC is a “servicer” as defined in Item1108(a)(2)(iii) of Regulation AB, in the capacities described above, because itis servicing mortgage loans that constituted 10% or more of the assets of theissuing entity as of its cut-off date. The assessments of compliance withapplicable servicing criteria, accountants’ attestation reports and servicercompliance statements delivered by Rialto Capital Advisors, LLC in thecapacities described above are listed in the Exhibit Index.

Park Bridge Lender Services LLC is the operating advisor ofthe mortgage loans serviced under the Pooling and Servicing Agreement, the ILPTIndustrial Portfolio Mortgage Loan, the Global Payments, Inc. Mortgage Loan andthe Airport Square Mortgage Loan.  As a result, Park Bridge LenderServices LLC is a servicing function participant in the capacities describedabove, because it is servicing mortgage loans that constituted 5% or more ofthe assets of the issuing entity as of its cut-off date. The assessments ofcompliance with applicable servicing criteria and accountants’ attestationreports delivered by Park Bridge Lender Services LLC in the capacitiesdescribed above are listed in the Exhibit Index.

LNR Partners, LLC is the specialservicer of the 3 Columbus Circle Mortgage Loan, the Global Payments, Inc.Mortgage Loan and the Shoppes at Parma Mortgage Loan.  These mortgageloans constitute more than 5%, but less than 10%, of the pool assets of theissuing entity.  Therefore, the Depositor included in this Annual Reporton Form 10-K an assessment of compliance with applicable servicing criteria forLNR Partners, LLC and an accountants’ attestation report pursuant to Item 1122of Regulation AB because LNR Partners, LLC is servicing more than 5% of thepool assets.  However, the Depositor is not required to include in thisAnnual Report on Form 10-K a servicer compliance statement pursuant to Item1123 of Regulation AB of LNR Partners, LLC because LNR Partners, LLC is anunaffiliated servicer servicing less than 10% of pool assets.

Pentalpha Surveillance LLC is the operating advisor of the225 Bush Mortgage Loan, the 3 Columbus Circle Mortgage Loan, the Crimson RetailPortfolio Mortgage Loan and the Shoppes at Parma Mortgage Loan.  As aresult, Pentalpha Surveillance LLC is a servicing function participant in thecapacities described above, because it is servicing mortgage loans thatconstituted 5% or more of the assets of the issuing entity as of its cut-offdate. The assessments of compliance with applicable servicing criteria andaccountants’ attestation reports delivered by Pentalpha Surveillance LLC in thecapacities described above are listed in the Exhibit Index.

Situs Holdings, LLC is an affiliate of Rialto Real EstateFund IV – Debt, LP, one of the sponsors. Therefore, the Depositor included inthis Annual Report on Form 10-K a servicer compliance statement for SitusHoldings, LLC pursuant to Item 1123.  Because Situs Holdings, LLC isservicing less than 5% of the pool assets, an assessment of compliance withapplicable servicing criteria and an accountants’ attestation report pursuantto Item 1122 of Regulation AB are not required by Regulation AB. As theattestation made in the servicer compliance statement required by Item 1123relates to a review of the servicing activities of Situs Holdings, LLC underthe applicable servicing agreement, and that review was conducted inconjunction with the servicer’s preparation of its assessment of compliancewith applicable servicing criteria, that assessment of compliance withapplicable servicing criteria and the accompanying accountants’ attestationreport are included in this Annual Report on Form 10-K for the sake ofcompleteness.

Midland Loan Services, a Divisionof PNC Bank, National Association is the primary servicer and special servicerof the 225 Bush Mortgage Loan and the Airport Square Mortgage Loan and theprimary servicer of the 3 Columbus Circle Mortgage Loan and the Crimson RetailPortfolio Mortgage Loan.  As a result, Midland Loan Services, a Divisionof PNC Bank, National Association is a “servicer” as defined in Item1108(a)(2)(iii) of Regulation AB, in the capacities described above, because itis servicing mortgage loans that constituted 10% or more of the assets of theissuing entity as of its cut-off date. The assessments of compliance withapplicable servicing criteria, accountants’ attestation reports and servicercompliance statements delivered by Midland Loan Services, a Division of PNCBank, National Association in the capacities described above are listed in theExhibit Index.

Wilmington Trust, NationalAssociation acts as trustee of the mortgage loans serviced under the Poolingand Servicing Agreement, the Century Plaza Towers Mortgage Loan, the ILPTIndustrial Portfolio Mortgage Loan, the Global Payments, Inc. Mortgage Loan andthe Shoppes at Parma Mortgage Loan.  Pursuant to the Pooling and ServicingAgreement, the pooling and servicing agreement for the CPTS 2019-CPTTransaction, the pooling and servicing agreement for the MSC 2019-L3Transaction, the pooling and servicing agreement for the WFCM 2019-C54Transaction and the pooling and servicing agreement for the CGCMT 2019-C7Transaction, the trustee is required to provide an assessment of compliancewith applicable servicing criteria solely with respect to Item 1122(d)(2)(iii)of Regulation AB (regarding advances of funds or guarantees regardingcollections, cash flows or distributions, and any interest or other feescharged for such advances, are made, reviewed and approved as specified in thetransaction agreements). However, during the reporting period, the trustee didnot perform any servicing function with respect to the servicing criteriaspecified in Item 1122(d)(2)(iii) of Regulation AB.  The master serviceror the special servicer, to the extent required, performed the servicingfunction identified with respect to Item 1122(d)(2)(iii) of Regulation AB, andeach such party included Item 1122(d)(2)(iii) of Regulation AB in theassessment of compliance with applicable servicing criteria and accountant’sattestation report for the subject transaction.  As a result, this AnnualReport on Form 10-K does not include an assessment of compliance with applicableservicing criteria of the trustee. One or more other servicers of the mortgageloans serviced under the Pooling and Servicing Agreement, the Century PlazaTowers Mortgage Loan, the ILPT Industrial Portfolio Mortgage Loan, the GlobalPayments, Inc. Mortgage Loan and the Shoppes at Parma Mortgage Loan havedelivered one or more assessments of compliance with respect to Item1122(d)(2)(iii) of Regulation AB.

Wells Fargo Bank, NationalAssociation acts as trustee of the 225 Bush Mortgage Loan, the 3 ColumbusCircle Mortgage Loan, the Crimson Retail Portfolio Mortgage Loan and theAirport Square Mortgage Loan.  Pursuant to the pooling and servicingagreement for the Benchmark 2019-B14 Transaction, the pooling and servicingagreement for the Benchmark 2019-B10 Transaction, the pooling and servicingagreement for the CSAIL 2019-C18 Transaction and the pooling and servicingagreement for the CF 2019-CF3 Transaction, the trustee is required to providean assessment of compliance with applicable servicing criteria solely withrespect to Item 1122(d)(2)(iii) of Regulation AB (regarding advances of fundsor guarantees regarding collections, cash flows or distributions, and anyinterest or other fees charged for such advances, are made, reviewed andapproved as specified in the transaction agreements). However, during thereporting period, the trustee did not perform any servicing function withrespect to the servicing criteria specified in Item 1122(d)(2)(iii) ofRegulation AB.  The master servicer or the special servicer, to the extentrequired, performed the servicing function identified with respect to Item1122(d)(2)(iii) of Regulation AB, and each such party included Item1122(d)(2)(iii) of Regulation AB in the assessment of compliance withapplicable servicing criteria and accountant’s attestation report for theSubject Transaction.  As a result, this Annual Report on Form 10-K doesnot include an assessment of compliance with applicable servicing criteria ofthe trustee. One or more other servicers of the 225 Bush Mortgage Loan, the 3Columbus Circle Mortgage Loan, the Crimson Retail Portfolio Mortgage Loan andthe Airport Square Mortgage Loan have delivered one or more assessments ofcompliance with respect to Item 1122(d)(2)(iii) of Regulation AB.

This Annual Report on Form 10-Kincludes assessments of compliance with applicable servicing criteria andaccountants’ attestation reports from CoreLogic Commercial Real EstateServices, Inc. and National Tax Search, LLC.  These entities were engagedby the master servicer under the Pooling and Servicing Agreement and theprimary servicer of the Century Plaza Towers Mortgage Loan, the ILPT IndustrialPortfolio Mortgage Loan, the Global Payments, Inc. Mortgage Loan and theShoppes at Parma Mortgage Loan to remit tax payments received from the escrowaccounts of borrowers to local taxing authorities, to report tax amounts due,to verify tax parcel information, and to verify non-escrow tax payments. Theseservicing functions are included within the servicing criteria set forth in Items1122(d)(4)(xi) and 1122(d)(4)(xii) of Regulation AB.  Therefore, under theprinciples-based definition of “servicer” set forth in Item 1101(j) ofRegulation AB that looks to the functions that an entity performs, thesevendors are “servicers” for the purposes of Item 1122 of Regulation AB.  *See*Compliance and Disclosure Interpretations, Section 301.01 (Item 1101(j)).

Theassessments of compliance with applicable servicing criteria, accountants’attestation reports and servicer compliance statements of the certificateadministrator of the 3 Columbus Circle Mortgage Loan, the Century Plaza TowersMortgage Loan, the ILPT Industrial Portfolio Mortgage Loan, the 225 BushMortgage Loan, the Global Payments, Inc. Mortgage Loan, the Crimson RetailPortfolio Mortgage Loan, the Airport Square Mortgage Loan and the Shoppes atParma Mortgage Loan listed on the Exhibit Index are omitted from this AnnualReport on Form 10-K as the certificate administrator pursuant to the relatedpooling and servicing agreement or trust and servicing agreement does notperform any activities that address servicing criteria with respect to theissuing entity and because they are each not a “servicer” that meets thecriteria in Item 1108(a)(2)(i) through (iii) of Regulation AB.

With respect to the *pari passu*loan combinations that include the 3 Columbus Circle Mortgage Loan, the CenturyPlaza Towers Mortgage Loan, the Global Payments, Inc. Mortgage Loan and theShoppes at Parma Mortgage Loan, (i) the reports on assessment of compliancewith servicing criteria and attestation reports on assessment of compliancewith servicing criteria of CWCapital Asset Management LLC as special servicerof the Century Plaza Towers Mortgage Loan and Citibank, N.A. as custodian ofthe Shoppes at Parma Mortgage Loan, listed on the Exhibit Index are omittedfrom this Annual Report on Form 10-K as they are not required to be included onthis Annual Report on Form 10-K per Instruction 3 to Item 1122 of Regulation ABbecause they are parties performing activities that address servicing criteriarelating to 5% or less of the assets of the issuing entity; and (ii) theservicer compliance statements of LNR Partners, LLC as special servicer of the3 Columbus Circle Mortgage Loan, the Global Payments, Inc. Mortgage Loan andthe Shoppes at Parma Mortgage Loan and CWCapital Asset Management LLC asspecial servicer of the Century Plaza Towers Mortgage Loan, listed on theExhibit Index are omitted from this Annual Report on Form 10-K as they are notrequired by Item 1123 of Regulation AB to be included on this Annual Report onForm 10-K because they are each an unaffiliated party that is not a “servicer”that meets the criteria in Item 1108(a)(2)(i) through (iii) of Regulation AB.

**PART I**

**Item 1.  Business.**

Omitted.

**Item 1A.  Risk Factors.**

Omitted.

**Item 1B.  Unresolved Staff Comments.**

None.

**Item 2.  Properties.**

Omitted.

**Item 3.  Legal Proceedings.**

Omitted.

**Item 4.  Mine Safety Disclosures.**

Not applicable.

**PART II**

**Item 5.  Market for Registrant’s Common Equity,Related Stockholder Matters and Issuer Purchases of Equity Securities.**

Omitted.

**Item 6.  Selected Financial Data.**

Omitted.

**Item 7.  Management’s Discussion and Analysis ofFinancial Condition and Results of Operations.**

Omitted.

**Item 7A.  Quantitative and Qualitative DisclosuresAbout Market Risk.**

Omitted.

**Item 8.  Financial Statements and Supplementary Data.**

Omitted.

**Item 9.  Changes in and Disagreements WithAccountants on Accounting and Financial Disclosure.**

Omitted.

**Item 9A.  Controls and Procedures.**

Omitted.

**Item 9B.  Other Information.**

None.

**PART III**

**Item 10.  Directors, Executive Officers and CorporateGovernance.**

Omitted.

**Item 11.  Executive Compensation.**

Omitted.

**Item 12.  Security Ownership of Certain BeneficialOwners and Management and Related Stockholder Matters.**

Omitted.

**Item 13.  Certain Relationships and RelatedTransactions, and Director Independence.**

Omitted.

**Item 14.  Principal Accounting Fees and Services.**

Omitted.

**ADDITIONAL DISCLOSURE ITEMS FOR REGULATION AB**

**Item 1112(b) of Regulation AB, Significant ObligorFinancial Information.**

No single obligor represents 10% or more of the pool assetsheld by the issuing entity. 

**Item 1114(b)(2) of Regulation AB, Significant EnhancementProvider Financial Information.**

No entity or group of affiliated entities provides any externalcreditenhancement or other support for the certificates within this transaction asdescribed under Item 1114(a) of Regulation AB.

**Item 1115(b) of Regulation AB, Certain DerivativesInstruments (Financial Information).**

No entity or group of affiliated entities provides anyderivative instruments or other support for the certificates within thistransaction as described under Item 1115 of Regulation AB.

**Item 1117 of Regulation AB, Legal Proceedings.**

The registrant knows ofno material pending legal proceeding involving the trust or any party relatedto the trust, other than routine litigation incidental to the duties of thoserespective parties, and the following, with respect to Citibank, as custodian,and Wells Fargo Bank, National Association, as certificate administrator, astrustee and as custodian. 

In the ordinary course ofbusiness, Citibank is involved in a number of legal proceedings, including inconnection with its role as trustee of certain RMBS transactions.  Certainof these Citibank as trustee-related matters are disclosed herein. 

On June 18, 2014, a civilaction was filed against Citibank in the Supreme Court of the State of New Yorkby a group of investors in 48 private-label RMBS trusts for which Citibankallegedly serves or did serve as trustee, asserting claims for purportedviolations of the Trust Indenture Act of 1939 (the “Trust Indenture Act”),breach of contract, breach of fiduciary duty and negligence based on Citibank’salleged failure to perform its duties as trustee for the 48 RMBS trusts. On November 24, 2014, plaintiffs sought leave to withdraw this action.  Onthe same day, a smaller subset of similar plaintiff investors in 27private-label RMBS trusts for which Citibank allegedly serves or did serve astrustee, filed a new civil action against Citibank in the United StatesDistrict Court for the Southern District of New York asserting similar claimsas the prior action filed in state court.  In January 2015, the court closedplaintiffs’ original state court action.  On September 8, 2015, thefederal court dismissed all claims as to 24 of the 27 trusts and allowedcertain of the claims to proceed as to the other three trusts. Subsequently,plaintiffs voluntarily dismissed all claims with respect to two of the threetrusts. On April 7, 2017, Citibank filed a motion for summary judgment.Plaintiffs filed its consolidated opposition brief and cross motion for partialsummary judgment on May 22, 2017.  Briefing on those motions was completedon August 4, 2017. On March 22, 2018, the court granted Citibank’s motion forsummary judgment in its entirety, denied Plaintiffs’ motion for summaryjudgment and ordered the clerk to close the case. On April 20, 2018, plaintiffsfiled a notice of appeal. Plaintiffs’ opening brief was filed on August 3,2018. Citibank filed its opposition on November 2, 2018.  Plaintiffs’filed their reply on November 16, 2018.  On June 7, 2019, the SecondCircuit dismissed plaintiffs’ appeal following the parties’ filing of astipulation withdrawing the case with prejudice pursuant to Federal Rule ofAppellate Procedure 42.

On November 24, 2015, thesame investors that brought the federal case brought a new civil action in theSupreme Court of the State of New York related to 25 private-label RMBS trustsfor which Citibank allegedly serves or did serve as trustee.  This caseincludes the 24 trusts previously dismissed in the federal action, and oneadditional trust.  The investors assert claims for breach of contract,breach of fiduciary duty, breach of duty to avoid conflicts of interest, andviolation of New York’s Streit Act (the “Streit Act”).  Following oralargument on Citibank’s motion to dismiss, Plaintiffs filed an amended complainton August 5, 2016.  On June 27, 2017, the state court issued a decision,dismissing the Event of Default claims, mortgage-file-related claims, thefiduciary duty claims, and the conflict of interest claims.  The decisionsustained certain breach of contract claims including the claim allegingdiscovery of breaches of representations and warranties, a claim related torobo-signing, and the implied covenant of good faith claim.  Citibankappealed the lower court’s decision, and on January 16, 2018, the AppellateDivision, First Department, dismissed the claims related to robo-signing andthe implied covenant of good faith, but allowed plaintiffs’ claim allegingdiscovery of breaches of representations and warranties to proceed.  OnJune 7, 2019, plaintiffs filed a motion for discontinuance of the action anddismissal of plaintiffs’ claims with prejudice.

On August 19, 2015, theFederal Deposit Insurance Corporation (“FDIC”) as Receiver for a failedfinancial institution filed a civil action against Citibank in the SouthernDistrict of New York.  This action relates to one private-label RMBS trustfor which Citibank formerly served as trustee.  FDIC asserts claims forbreach of contract, violation of the Streit Act, and violation of the TrustIndenture Act. Citibank jointly briefed a motion to dismiss with The Bank ofNew York Mellon and U.S. Bank, N.A., entities that have also been sued by FDICin their capacity as trustee, and these cases have all been consolidated infront of Judge Carter.  On September 30, 2016, the Court granted themotion to dismiss without prejudice for lack of subject matterjurisdiction.  On October 14, 2016, FDIC filed a motion for reargument orrelief from judgment from the Court’s dismissal order.  On July 11, 2017,Judge Carter ruled on the motion for reconsideration regarding his dismissal ofthe action.  He denied reconsideration of his decision on standing, butgranted leave to amend the complaint by October 9, 2017.  The FDICsubsequently requested an extension of time to file its amended complaint,which was granted. The FDIC filed its amended complaint on December 8, 2017.Defendants’ jointly filed a motion to dismiss the amended complaint and thatjoint motion was fully briefed as of May 3, 2018.  On March 20, 2019, theCourt granted Defendants’ joint motion to dismiss the amended complaint. TheFDIC's deadline to file a notice of appeal was April 22, 2019. The FDIC has notappealed. 

There can be noassurances as to the outcome of litigation or the possible impact of litigationon the trustee or the RMBS trusts.  However, Citibank denies liability andcontinues to vigorously defend against these litigations.  Furthermore,neither the above-disclosed litigations nor any other pending legal proceedinginvolving Citibank will materially affect Citibank’s ability to perform itsduties under the related servicing agreement for this CMBS transaction.

Beginning on June 18,2014, a group of institutional investors filed civil complaints in the SupremeCourt of the State of New York, New York County, and later the U.S. DistrictCourt for the Southern District of New York, against Wells Fargo Bank, N.A.,(“Wells Fargo Bank”) in its capacity as trustee for certain residentialmortgage backed securities (“RMBS”) trusts.  The complaints against WellsFargo Bank alleged that the trustee caused losses to investors and assertedcauses of action based upon, among other things, the trustee's alleged failureto: (i) notify and enforce repurchase obligations of mortgage loan sellers forpurported breaches of representations and warranties, (ii) notify investors ofalleged events of default, and (iii) abide by appropriate standards of carefollowing alleged events of default. Relief sought included money damages in anunspecified amount, reimbursement of expenses, and equitable relief. InNovember 2018, Wells Fargo Bank reached an agreement, in which it denied anywrongdoing, to resolve such claims on a classwide basis for the 271 RMBS trustsat issue.  On May 6, 2019, the court entered an order approving thesettlement agreement.  Separate lawsuits against Wells Fargo Bank makingsimilar allegations filed by certain other institutional investors concerningseveral RMBS trusts in New York federal and state court are not covered by theagreement.  With respect to such litigations, Wells Fargo Bank believesplaintiffs' claims are without merit and intends to contest the claimsvigorously, but there can be no assurances as to the outcome of the litigationsor the possible impact of the litigations on Wells Fargo Bank or the RMBStrusts.

**Item 1119 of Regulation AB, Affiliations and CertainRelationships and Related Transactions.**

The information regarding this Item has been previouslyprovided in the prospectus of the Registrant relating to the issuing entityfiled on December 20, 2019 pursuant to Rule 424(b)(2).

**Item 1122 of Regulation AB, Compliance with ApplicableServicing Criteria.**

The reports onassessments of compliance with the servicing criteria for asset-backedsecurities and related attestation reports on such assessments of compliancewith respect to the mortgage loans are attached hereto under Item 15 to thisAnnual Report on Form 10-K. Attached as Exhibt Z to the Pooling and ServicingAgreement incorporated by reference as Exhibit 4.1 to this Annual Report onForm 10-K is a chart identifying the entities participating in a servicingfunction for the transaction responsible for each applicable servicing criteriaset forth in Item 1122(d).

The reports onassessments of compliance with the servicing criteria for asset-backedsecurities and related attestation reports on such assessments of compliancewith respect to the 3 Columbus Circle Mortgage Loan, which is being servicedand administered pursuant to the pooling and servicing agreement for theBenchmark 2019-B10 Transaction, are attached hereto under Item 15 to thisAnnual Report on Form 10-K. Attached as Schedule II to the pooling andservicing agreement for the Benchmark 2019-B10 Transaction incorporated byreference as Exhibit 4.2 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for theBenchmark 2019-B10 Transaction responsible for each applicable servicingcriteria set forth in Item 1122(d).

The reports onassessments of compliance with the servicing criteria for asset-backedsecurities and related attestation reports on such assessments of compliancewith respect to the Century Plaza Towers Mortgage Loan, which is being servicedand administered pursuant to the trust and servicing agreement for the CPTS 2019-CPTTransaction, are attached hereto under Item 15 to this Annual Report on Form10-K. Attached as Schedule I to the trust and servicing agreement for the CPTS2019-CPT Transaction incorporated by reference as Exhibit 4.3 to this AnnualReport on Form 10-K is a chart identifying the entities participating in aservicing function for the CPTS 2019-CPT Transaction responsible for eachapplicable servicing criteria set forth in Item 1122(d).

The reports onassessments of compliance with the servicing criteria for asset-backedsecurities and related attestation reports on such assessments of compliancewith respect to the 225 Bush Mortgage Loan, which is being serviced andadministered pursuant to the pooling and servicing agreement for the Benchmark2019-B14  Transaction, are attached hereto under Item 15 to this AnnualReport on Form 10-K. Attached as Exhibit AA to the pooling and servicingagreement for the Benchmark 2019-B14  Transaction incorporated byreference as Exhibit 4.4 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for theBenchmark 2019-B14  Transaction responsible for each applicable servicingcriteria set forth in Item 1122(d).

The reports onassessments of compliance with the servicing criteria for asset-backedsecurities and related attestation reports on such assessments of compliancewith respect to the ILPT Industrial Portfolio Mortgage Loan, which is beingserviced and administered pursuant to the pooling and servicing agreement forthe MSC 2019-L3 Transaction, are attached hereto under Item 15 to this AnnualReport on Form 10-K. Attached as Exhibit AA to the pooling and servicingagreement for the MSC 2019-L3 Transaction incorporated by reference as Exhibit4.5 to this Annual Report on Form 10-K is a chart identifying the entitiesparticipating in a servicing function for the MSC 2019-L3 Transactionresponsible for each applicable servicing criteria set forth in Item 1122(d).

The reports on assessmentsof compliance with the servicing criteria for asset-backed securities andrelated attestation reports on such assessments of compliance with respect tothe Global Payments, Inc. Mortgage Loan, which is being serviced andadministered pursuant to the pooling and servicing agreement for the WFCM2019-C54 Transaction, are attached hereto under Item 15 to this Annual Reporton Form 10-K. Attached as Exhibit AA to the pooling and servicing agreement forthe WFCM 2019-C54 Transaction incorporated by reference as Exhibit 4.6 to thisAnnual Report on Form 10-K is a chart identifying the entities participating ina servicing function for the WFCM 2019-C54 Transaction responsible for eachapplicable servicing criteria set forth in Item 1122(d).

The reports onassessments of compliance with the servicing criteria for asset-backedsecurities and related attestation reports on such assessments of compliancewith respect to the Crimson Retail Portfolio Mortgage Loan, which is beingserviced and administered pursuant to the pooling and servicing agreement forthe CSAIL 2019-C18 Transaction, are attached hereto under Item 15 to thisAnnual Report on Form 10-K. Attached as Exhibit AA to the pooling and servicingagreement for the CSAIL 2019-C18 Transaction incorporated by reference asExhibit 4.7 to this Annual Report on Form 10-K is a chart identifying theentities participating in a servicing function for the CSAIL 2019-C18Transaction responsible for each applicable servicing criteria set forth in Item1122(d).

The reports onassessments of compliance with the servicing criteria for asset-backedsecurities and related attestation reports on such assessments of compliancewith respect to the Shoppes at Parma Mortgage Loan, which is being serviced andadministered pursuant to the pooling and servicing agreement for the CGCMT2019-C7 Transaction, are attached hereto under Item 15 to this Annual Report onForm 10-K. Attached as Exhibit O to the pooling and servicing agreement for theCGCMT 2019-C7 Transaction incorporated by reference as Exhibit 4.8 to thisAnnual Report on Form 10-K is a chart identifying the entities participating ina servicing function for the CGCMT 2019-C7 Transaction responsible for eachapplicable servicing criteria set forth in Item 1122(d).

The reports onassessments of compliance with the servicing criteria for asset-backedsecurities and related attestation reports on such assessments of compliancewith respect to the Airport Square Mortgage Loan, which is being serviced andadministered pursuant to the pooling and servicing agreement for the CF2019-CF3 Transaction, are attached hereto under Item 15 to this Annual Reporton Form 10-K. Attached as Schedule II to the pooling and servicing agreementfor the CF 2019-CF3 Transaction incorporated by reference as Exhibit 4.9 tothis Annual Report on Form 10-K is a chart identifying the entitiesparticipating in a servicing function for the CF 2019-CF3 Transactionresponsible for each applicable servicing criteria set forth in Item 1122(d).

The report on assessmentof compliance with applicable servicing criteria furnished pursuant to Item1122 of Regulation AB by Midland Loan Services, a Division of PNC Bank NationalAssociation (“Midland”) discloses that a material instance of noncomplianceoccurred, as described below:

Material Instance ofNoncompliance

In certain instances, theSchedule AL Files (Item 1125 of Regulation AB) were not reported in accordancewith the terms specified in the transaction agreements, in conflict with Item1122(d)(3)(i): “Reports to investors, including those to be filed with theCommission, are maintained in accordance with the transaction agreements andapplicable Commission requirements. Specifically, such reports: (A) Areprepared in accordance with timeframes and other terms set forth in thetransaction agreements”.  The noncompliance consisted of omitted orinaccurately reported fields as described in (1) and (2) below.  (1) Inconnection with other enhancements Midland made to its manual Schedule ALprocess, starting in April 2019, Midland developed and implemented new ScheduleAL reporting templates for each applicable CMBS transaction that closed priorto April 2019 and for each applicable CMBS transaction going forward. Related to this, Midland made certain template setup errors, along with relatedand other manual inputting of information errors, and the errors were notidentified prior to submission of the applicable Schedule AL Files in certaincases due to breakdowns in quality control.  (2) In one applicabletransaction, the related Schedule AL File for a given month was not savedproperly resulting in the prior month's Schedule AL File being submitted forthe given month instead of the correct Schedule AL File. 

The identified instancesdid not involve the servicing of assets included in this securitization.

Steps Taken to Remedy theMaterial Instance of Noncompliance

Midland’s Schedule ALreporting process was enhanced in April of 2019, however, the process remainedmanual throughout the 2019 calendar year.  Errors relating to certainSchedule AL Files during 2019 were identified during the related audit. Following identification, Midland made staffing changes and additionalenhancements and improvements to its processes and procedures to support its ScheduleAL reporting obligations and expects to move to an automated solution for thisprocess.  

Midland is currentlyremediating the Schedule AL reporting for certain of the CMBS transactionsfound to be incorrect.

**Item 1123 of Regulation AB, Servicer Compliance Statement.**

The servicer compliance statements are attached as Exhibitsto this Annual Report on Form 10-K.

**PART IV**

**Item 15. Exhibits, Financial Statement Schedules**

(a) The following is a list of documents filed as part ofthis Annual Report on Form 10-K:

(1) Not applicable

(2) Not applicable

(3) See below

 

4.1          Pooling and Servicing Agreement, dated as of December 1,2019, among UBS Commercial Mortgage Securitization Corp., as Depositor, WellsFargo Bank, National Association, as Master Servicer, Rialto Capital Advisors,LLC, as Special Servicer, Wells Fargo Bank, National Association, asCertificate Administrator, Wilmington Trust, National Association, as Trustee,and Park Bridge Lender Services LLC, as Operating Advisor and as AssetRepresentations Reviewer (filed as Exhibit 4.1 to the registrant’s CurrentReport on Form 8-K filed on December 20, 2019 under Commission File No. 333-227784-05and incorporated by reference herein).

4.2          Pooling and Servicing Agreement, dated as of April 1, 2019,between Deutsche Mortgage & Asset Receiving Corporation, as Depositor,KeyBank National Association, as Master Servicer, LNR Partners, LLC, as SpecialServicer, Wells Fargo Bank, National Association, as Trustee, Wells Fargo Bank,National Association, as Certificate Administrator, Paying Agent and Custodian,and Pentalpha Surveillance LLC, as Operating Advisor and Asset RepresentationsReviewer (filed as Exhibit 4.3 to the registrant’s Current Report on Form 8-Kfiled on December 20, 2019 under Commission File No. 333-227784-05 and incorporatedby reference herein).

4.3          Trust and Servicing Agreement, dated as of November 9, 2019,between Deutsche Mortgage & Asset Receiving Corporation, as Depositor,Wells Fargo Bank, National Association, as Master Servicer, CWCapital AssetManagement LLC, as Special Servicer, Wilmington Trust, National Association, asTrustee, and Wells Fargo Bank, National Association, as CertificateAdministrator, Paying Agent and Custodian (filed as Exhibit 4.5 to theregistrant’s Current Report on Form 8-K filed on December 20, 2019 underCommission File No. 333-227784-05 and incorporated by reference herein).

4.4          Pooling and Servicing Agreement, dated as of November 1,2019, between J.P. Morgan Chase Commercial Mortgage Securities Corp., asDepositor, Midland Loan Services, a Division of PNC Bank, National Association,as Master Servicer, Midland Loan Services, a Division of PNC Bank, NationalAssociation, as Special Servicer, Wells Fargo Bank, National Association, asCertificate Administrator, Wells Fargo Bank, National Association, as Trustee,and Pentalpha Surveillance LLC, as Operating Advisor and as AssetRepresentations Reviewer (filed as Exhibit 4.2 to the registrant’s CurrentReport on Form 8-K filed on December 20, 2019 under Commission File No.333-227784-05 and incorporated by reference herein).

4.5          Pooling and Servicing Agreement, dated as of November 1,2019, between Morgan Stanley Capital I Inc., as Depositor, Wells Fargo Bank, NationalAssociation, as Master Servicer, LNR Partners, LLC, as General SpecialServicer, Situs Holdings, LLC, as ILPT Industrial Portfolio Special Servicer,Wells Fargo Bank, National Association, as Certificate Administrator,Wilmington Trust, National Association, as Trustee, and Park Bridge LenderServices LLC, as Operating Advisor and Asset Representations Reviewer (filed asExhibit 4.4 to the registrant’s Current Report on Form 8-K filed on December20, 2019 under Commission File No. 333-227784-05 and incorporated by referenceherein).

4.6          Pooling and Servicing Agreement, dated as of December 1,2019, between Wells Fargo Commercial Mortgage Securities, Inc., as Depositor,Wells Fargo Bank, National Association, as Master Servicer, LNR Partners, LLC,as Special Servicer, Wells Fargo Bank, National Association, as CertificateAdministrator, Wilmington Trust, National Association, as Trustee, and ParkBridge Lender Services LLC, as Operating Advisor and as Asset RepresentationsReviewer (filed as Exhibit 4.8 to the registrant’s Current Report on Form 8-Kfiled on December 20, 2019 under Commission File No. 333-227784-05 andincorporated by reference herein).

4.7          Pooling and Servicing Agreement, dated as of December 1, 2019,among Credit Suisse Commercial Mortgage Securities Corp., as Depositor, MidlandLoan Services, a Division of PNC Bank, National Association, as MasterServicer, Rialto Capital Advisors, LLC, as Special Servicer, Wells Fargo Bank,National Association, as Certificate Administrator and as Trustee, andPentalpha Surveillance LLC, as Operating Advisor and as Asset RepresentationsReviewer. (filed as Exhibit 4.6 to the registrant’s Current Report on Form 8-Kfiled on December 20, 2019 under Commission File No. 333-227784-05 andincorporated by reference herein).

4.8          Pooling and Servicing Agreement, dated as of December 1,2019, among Citigroup Commercial Mortgage Securities Inc., as Depositor, WellsFargo Bank, National Association, as Master Servicer, LNR Partners, LLC, asSpecial Servicer, Pentalpha Surveillance LLC, as Operating Advisor and AssetRepresentations Reviewer, Citibank, N.A., as Certificate Administrator, andWilmington Trust, National Association, as Trustee (filed as Exhibit 4.7 to theregistrant’s Current Report on Form 8-K filed on December 20, 2019 underCommission File No. 333-227784-05 and incorporated by reference herein).

4.9          Pooling and Servicing Agreement, dated as of December 1,2019, between CCRE Commercial Mortgage Securities, L.P., as Depositor, MidlandLoan Services, a Division of PNC Bank, National Association, as MasterServicer, Midland Loan Services, a Division of PNC Bank, National Association,as a Special Servicer, Wells Fargo Bank, National Association, as Trustee,Wells Fargo Bank, National Association, as Certificate Administrator, PayingAgent and Custodian, Park Bridge Lender Services LLC, as Operating Advisor, andPark Bridge Lender LLC, as Asset Representations Reviewer (filed as Exhibit 4.9to the registrant’s Current Report on Form 8-K filed on December 20, 2019 underCommission File No. 333-227784-05 and incorporated by reference herein).

4.10        Agreement Between Noteholders, dated as of November 18,2019, by and between DBR Investments Co. Limited, as Initial Note A-1 Holder,DBR Investments Co. Limited, as Initial Note A-2 Holder, UBS AG, by and throughits branch office at 1285 Avenue of the Americas, New York, New York, asInitial Note A-3 Holder, UBS AG, by and through its branch office at 1285Avenue of the Americas, New York, New York, as Initial Note A-4 Holder, DBRInvestments Co. Limited, as Initial Note A-5 Holder, DBR Investments Co.Limited, as Initial Note A-6 Holder, and DBR Investments Co. Limited, asInitial Note B Holder (filed as Exhibit 4.10 to the registrant’s Current Reporton Form 8-K filed on December 20, 2019 under Commission File No. 333-227784-05and incorporated by reference herein).

4.11        Agreement Between Note Holders, dated as of December 20,2019, by and between Wells Fargo Bank, National Association, as Initial NoteA-1 Holder, and Wells Fargo Bank, National Association, as Initial Note A-2Holder (filed as Exhibit 4.11 to the registrant’s Current Report on Form 8-Kfiled on December 20, 2019 under Commission File No. 333-227784-05 andincorporated by reference herein).

4.12        Agreement Between Note Holders, dated as of December 20,2019, by and between UBS AG, by and through its branch office at 1285 Avenue ofthe Americas, New York, New York, as Initial Note A-1 Holder, UBS AG, by andthrough its branch office at 1285 Avenue of the Americas, New York, New York,as Initial Note A-2 Holder, UBS AG, by and through its branch office at 1285Avenue of the Americas, New York, New York, as Initial Note A-3 Holder, UBS AG,by and through its branch office at 1285 Avenue of the Americas, New York, NewYork, as Initial Note A-4 Holder, UBS AG, by and through its branch office at1285 Avenue of the Americas, New York, New York, as Initial Note A-5 Holder,UBS AG, by and through its branch office at 1285 Avenue of the Americas, NewYork, New York, as Initial Note A-6 Holder, UBS AG, by and through its branchoffice at 1285 Avenue of the Americas, New York, New York, as Initial Note A-7Holder, UBS AG, by and through its branch office at 1285 Avenue of theAmericas, New York, New York, as Initial Note A-8 Holder, UBS AG, by andthrough its branch office at 1285 Avenue of the Americas, New York, New York,as Initial Note A-9 Holder, UBS AG, by and through its branch office at 1285Avenue of the Americas, New York, New York, as Initial Note A-10 Holder, UBSAG, by and through its branch office at 1285 Avenue of the Americas, New York,New York, as Initial Note A-11 Holder, and UBS AG, by and through its branchoffice at 1285 Avenue of the Americas, New York, New York, as Initial Note A-12Holder (filed as Exhibit 4.12 to the registrant’s Current Report on Form 8-Kfiled on December 20, 2019 under Commission File No. 333-227784-05 andincorporated by reference herein).

4.13        Agreement Between Noteholders, dated as of March 13, 2019,by and between JPMorgan Chase Bank, National Association, as Initial Note A-1-1Holder, Initial Note A-1-2 Holder, Initial Note A-1-3 Holder, Initial NoteA-1-4 Holder, Initial Note A-1-5 Holder, Initial Note A-1-6 Holder, InitialNote A-1-7 Holder and Initial Note A-1-8 Holder, Deutsche Bank AG, acting throughits New York Branch, as Note A-2-1 Holder, Note A-2-2 Holder, Note A-2-3Holder, Note A-2-4 Holder and Note A-2-5 Holder, JPMorgan Chase Bank, NationalAssociation, as Initial Note B-1 Holder, and Deutsche Bank AG, acting throughits New York Branch, as Note B-2 Holder (filed as Exhibit 4.13 to theregistrant’s Current Report on Form 8-K filed on December 20, 2019 underCommission File No. 333-227784-05 and incorporated by reference herein).

4.14        Intercreditor Agreement, dated as of November 15, 2019, byand between Morgan Stanley Bank, N.A., as Note A-1 Holder and Note A-2 Holder,Morgan Stanley Mortgage Capital Holdings LLC, as Note B-1-A Holder, Note B-1-BHolder, Note B-1-C Holder and Note B-1-D Holder, Bank of America, NationalAssociation, as Note A-3 Holder, Note A-4 Holder, Note B-2-A Holder, Note B-2-BHolder, Note B-2-C Holder and Note B-2-D Holder, and UBS AG, by and through itsbranch office at 1285 Avenue of the Americas, New York, New York, as Note A-5Holder, Note A-6 Holder, Note A-7 Holder, Note A-8 Holder, Note B-3-A Holder,Note B-3-B Holder, Note B-3-C Holder and Note B-3-D Holder (filed as Exhibit4.14 to the registrant’s Current Report on Form 8-K filed on December 20, 2019under Commission File No. 333-227784-05 and incorporated by reference herein).

4.15        Agreement Among Noteholders, dated as of December 20, 2019,by and among UBS AG, by and through its branch office at 1285 Avenue of theAmericas, New York, New York, as Initial Note A-1 Holder, UBS AG, by andthrough its branch office at 1285 Avenue of the Americas, New York, New York,as Initial Note A-2 Holder, UBS AG, by and through its branch office at 1285Avenue of the Americas, New York, New York, as Initial Note A-3 Holder, UBS AG,by and through its branch office at 1285 Avenue of the Americas, New York, NewYork, as Initial Note A-4 Holder, and UBS AG, by and through its branch officeat 1285 Avenue of the Americas, New York, New York, as Initial JuniorNoteholder (filed as Exhibit 4.15 to the registrant’s Current Report on Form8-K filed on December 20, 2019 under Commission File No. 333-227784-05 andincorporated by reference herein).

4.16        Agreement Between Note Holders, dated as of December 12,2019, by and between UBS AG, by and through its branch office at 1285 Avenue ofthe Americas, New York, New York, as Initial Note A-1 Holder, UBS AG, by andthrough its branch office at 1285 Avenue of the Americas, New York, New York, asInitial Note A-2 Holder, UBS AG, by and through its branch office at 1285Avenue of the Americas, New York, New York, as Initial Note A-3 Holder, UBS AG,by and through its branch office at 1285 Avenue of the Americas, New York, NewYork, as Initial Note A-4 Holder, and UBS AG, by and through its branch officeat 1285 Avenue of the Americas, New York, New York, as Initial Note A-5 Holder(filed as Exhibit 4.16 to the registrant’s Current Report on Form 8-K filed onDecember 20, 2019 under Commission File No. 333-227784-05 and incorporated byreference herein).

4.17        Agreement Between Note Holders, dated as of December 20,2019, by and between Wells Fargo Bank, National Association, as Initial NoteA-1 Holder, and Wells Fargo Bank, National Association, as Initial Note A-2Holder (filed as Exhibit 4.17 to the registrant’s Current Report on Form 8-Kfiled on December 20, 2019 under Commission File No. 333-227784-05 andincorporated by reference herein).

4.18        Co-Lender Agreement, dated as of October 21, 2019, by andbetween Deutsche Bank AG, New York Branch, as an Initial Note A Holder, WellsFargo Bank, National Association, as an Initial Note A Holder, Morgan StanleyBank, National Association, as an Initial Note A Holder, Deutsche Bank AG, NewYork Branch, as Initial Note B-1 Holder, Morgan Stanley Bank, NationalAssociation, as Initial Note B-2 Holder, and Wells Fargo Bank, NationalAssociation, as Initial Note B-3 Holder (filed as Exhibit 4.18 to theregistrant’s Current Report on Form 8-K filed on December 20, 2019 underCommission File No. 333-227784-05 and incorporated by reference herein).

4.19        Agreement Between Note Holders, dated as of December 12,2019, by and between UBS AG, by and through its branch office at 1285 Avenue ofthe Americas, New York, New York, as Initial Note A-1 Holder, and UBS AG, byand through its branch office at 1285 Avenue of the Americas, New York, NewYork, as Initial Note A-2 Holder (filed as Exhibit 4.19 to the registrant’sCurrent Report on Form 8-K filed on December 20, 2019 under Commission File No.333-227784-05 and incorporated by reference herein).

4.20        Agreement Between Note Holders, dated as of December 12,2019, by and between UBS AG, by and through its branch office at 1285 Avenue ofthe Americas, New York, New York, as Initial Note A-1 Holder, UBS AG, by andthrough its branch office at 1285 Avenue of the Americas, New York, New York,as Initial Note A-2 Holder, UBS AG, by and through its branch office at 1285Avenue of the Americas, New York, New York, as Initial Note A-3 Holder, UBS AG,by and through its branch office at 1285 Avenue of the Americas, New York, NewYork, as Initial Note A-4 Holder, and UBS AG, by and through its branch officeat 1285 Avenue of the Americas, New York, New York, as Initial Note A-5 Holder(filed as Exhibit 4.20 to the registrant’s Current Report on Form 8-K filed onDecember 20, 2019 under Commission File No. 333-227784-05 and incorporated byreference herein).

4.21        Co-Lender Agreement, dated as of December 20, 2019, by andbetween Natixis Real Estate Capital LLC, as Note A Holder, and Natixis RealEstate Capital LLC, as Note B Holder (filed as Exhibit 4.21 to the registrant’sCurrent Report on Form 8-K filed on December 20, 2019 under Commission File No.333-227784-05 and incorporated by reference herein).

4.22        Co-Lender Agreement, dated as of November 27, 2019, betweenTuebor TRS II LLC, as Initial Note A-1-A Holder, Tuebor TRS II LLC, as InitialNote A-2-A Holder, and Tuebor TRS II LLC, as Initial Note A-3-A Holder (filedas Exhibit 4.22 to the registrant’s Current Report on Form 8-K filed onDecember 20, 2019 under Commission File No. 333-227784-05 and incorporated byreference herein).

4.23        Co-Lender Agreement, dated as of November 25, 2019, by andbetween BSPRT Finance Sub-Lender I, LLC, as Note A-1 Holder, and BSPRT FinanceSub-Lender I, LLC, as Note A-2 Holder (filed as Exhibit 4.23 to theregistrant’s Current Report on Form 8-K filed on December 20, 2019 underCommission File No. 333-227784-05 and incorporated by reference herein).

4.24        Agreement Between Noteholders, dated as of December 20,2019, by and among Cantor Commercial Real Estate Lending, L.P., as Initial NoteA-1 Holder, and Cantor Commercial Real Estate Lending, L.P., as Initial NoteA-2 Holder (filed as Exhibit 4.24 to the registrant’s Current Report on Form8-K filed on December 20, 2019 under Commission File No. 333-227784-05 and incorporatedby reference herein).

31           Rule 13a-14(d)/15d-14(d)Certifications.

33           Reports on assessment of compliance with servicing criteria for asset-backedsecurities.

33.1        Wells Fargo Bank, NationalAssociation, as Master Servicer

33.2        Rialto Capital Advisors,LLC, as Special Servicer

33.3        Wilmington Trust, National Association, as Trustee (Omitted. See ExplanatoryNotes.)

33.4        Wells Fargo Bank, NationalAssociation, as Certificate Administrator

33.5        Wells Fargo Bank, NationalAssociation, as Custodian

33.6        Park Bridge LenderServices LLC, as Operating Advisor

33.7        CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant

33.8        National Tax Search, LLC,as Servicing Function Participant

33.9        Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Chroma Apartments Mortgage Loan (seeExhibit 33.1)

33.10      Rialto Capital Advisors,LLC, as Special Servicer of the Chroma Apartments Mortgage Loan (see Exhibit33.2)

33.11      Wilmington Trust, National Association, as Trustee of the Chroma ApartmentsMortgage Loan (Omitted. See Explanatory Notes.)

33.12      Wells Fargo Bank, NationalAssociation, as Custodian of the Chroma Apartments Mortgage Loan (see Exhibit33.5)

33.13      Park Bridge LenderServices LLC, as Operating Advisor of the Chroma Apartments Mortgage Loan (seeExhibit 33.6)

33.14      CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the ChromaApartments Mortgage Loan (see Exhibit 33.7)

33.15      National Tax Search, LLC,as Servicing Function Participant of the Chroma Apartments Mortgage Loan (seeExhibit 33.8)

33.16      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Wyndham National Hotel PortfolioMortgage Loan (see Exhibit 33.1)

33.17      Rialto Capital Advisors,LLC, as Special Servicer of the Wyndham National Hotel Portfolio Mortgage Loan(see Exhibit 33.2)

33.18      Wilmington Trust, National Association, as Trustee of the Wyndham NationalHotel Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

33.19      Wells Fargo Bank, NationalAssociation, as Custodian of the Wyndham National Hotel Portfolio Mortgage Loan(see Exhibit 33.5)

33.20      Park Bridge LenderServices LLC, as Operating Advisor of the Wyndham National Hotel PortfolioMortgage Loan (see Exhibit 33.6)

33.21      CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the WyndhamNational Hotel Portfolio Mortgage Loan (see Exhibit 33.7)

33.22      National Tax Search, LLC,as Servicing Function Participant of the Wyndham National Hotel PortfolioMortgage Loan (see Exhibit 33.8)

33.23      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the DoubleTree New York Times Square WestLeased Fee Mortgage Loan (see Exhibit 33.1)

33.24      Rialto Capital Advisors,LLC, as Special Servicer of the DoubleTree New York Times Square West LeasedFee Mortgage Loan (see Exhibit 33.2)

33.25      Wilmington Trust, National Association, as Trustee of the DoubleTree New YorkTimes Square West Leased Fee Mortgage Loan (Omitted. See Explanatory Notes.)

33.26      Wells Fargo Bank, NationalAssociation, as Custodian of the DoubleTree New York Times Square West LeasedFee Mortgage Loan (see Exhibit 33.5)

33.27      Park Bridge LenderServices LLC, as Operating Advisor of the DoubleTree New York Times Square WestLeased Fee Mortgage Loan (see Exhibit 33.6)

33.28      CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the DoubleTree NewYork Times Square West Leased Fee Mortgage Loan (see Exhibit 33.7)

33.29      National Tax Search, LLC,as Servicing Function Participant of the DoubleTree New York Times Square WestLeased Fee Mortgage Loan (see Exhibit 33.8)

33.30      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the United Healthcare Office Mortgage Loan(see Exhibit 33.1)

33.31      Rialto Capital Advisors,LLC, as Special Servicer of the United Healthcare Office Mortgage Loan (seeExhibit 33.2)

33.32      Wilmington Trust, National Association, as Trustee of the United HealthcareOffice Mortgage Loan (Omitted. See Explanatory Notes.)

33.33      Wells Fargo Bank, NationalAssociation, as Custodian of the United Healthcare Office Mortgage Loan (seeExhibit 33.5)

33.34      Park Bridge LenderServices LLC, as Operating Advisor of the United Healthcare Office MortgageLoan (see Exhibit 33.6)

33.35      CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the UnitedHealthcare Office Mortgage Loan (see Exhibit 33.7)

33.36      National Tax Search, LLC,as Servicing Function Participant of the United Healthcare Office Mortgage Loan(see Exhibit 33.8)

33.37      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the 4041 Central Mortgage Loan (see Exhibit33.1)

33.38      Rialto Capital Advisors,LLC, as Special Servicer of the 4041 Central Mortgage Loan (see Exhibit 33.2)

33.39      Wilmington Trust, National Association, as Trustee of the 4041 Central MortgageLoan (Omitted. See Explanatory Notes.)

33.40      Wells Fargo Bank, NationalAssociation, as Custodian of the 4041 Central Mortgage Loan (see Exhibit 33.5)

33.41      Park Bridge LenderServices LLC, as Operating Advisor of the 4041 Central Mortgage Loan (seeExhibit 33.6)

33.42      CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the 4041 CentralMortgage Loan (see Exhibit 33.7)

33.43      National Tax Search, LLC,as Servicing Function Participant of the 4041 Central Mortgage Loan (seeExhibit 33.8)

33.44      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Redwood Technology Center Mortgage Loan(see Exhibit 33.1)

33.45      Rialto Capital Advisors,LLC, as Special Servicer of the Redwood Technology Center Mortgage Loan (seeExhibit 33.2)

33.46      Wilmington Trust, National Association, as Trustee of the Redwood TechnologyCenter Mortgage Loan (Omitted. See Explanatory Notes.)

33.47      Wells Fargo Bank, NationalAssociation, as Custodian of the Redwood Technology Center Mortgage Loan (seeExhibit 33.5)

33.48      Park Bridge LenderServices LLC, as Operating Advisor of the Redwood Technology Center MortgageLoan (see Exhibit 33.6)

33.49      CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the RedwoodTechnology Center Mortgage Loan (see Exhibit 33.7)

33.50      National Tax Search, LLC,as Servicing Function Participant of the Redwood Technology Center MortgageLoan (see Exhibit 33.8)

33.51      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the 3Columbus Circle Mortgage Loan

33.52      LNR Partners, LLC, asSpecial Servicer of the 3 Columbus Circle Mortgage Loan

33.53      Wells Fargo Bank, National Association, as Trustee of the 3 Columbus CircleMortgage Loan (Omitted. See Explanatory Notes.)

33.54      Wells Fargo Bank, NationalAssociation, as Custodian of the 3 Columbus Circle Mortgage Loan (see Exhibit33.5)

33.55      Pentalpha SurveillanceLLC, as Operating Advisor of the 3 Columbus Circle Mortgage Loan

33.56      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Century Plaza Towers Mortgage Loan (seeExhibit 33.1)

33.57      CWCapital Asset Management LLC, as Special Servicer of the Century Plaza TowersMortgage Loan (Omitted. See Explanatory Notes.)

33.58      Wilmington Trust, National Association, as Trustee of the Century Plaza TowersMortgage Loan (Omitted. See Explanatory Notes.)

33.59      Wells Fargo Bank, NationalAssociation, as Custodian of the Century Plaza Towers Mortgage Loan (seeExhibit 33.5)

33.60      CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Century PlazaTowers Mortgage Loan (see Exhibit 33.7)

33.61      National Tax Search, LLC,as Servicing Function Participant of the Century Plaza Towers Mortgage Loan(see Exhibit 33.8)

33.62      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the 225 BushMortgage Loan (see Exhibit 33.51)

33.63      Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the 225 BushMortgage Loan (see Exhibit 33.51)

33.64      Wells Fargo Bank, National Association, as Trustee of the 225 Bush MortgageLoan (Omitted. See Explanatory Notes.)

33.65      Wells Fargo Bank, NationalAssociation, as Custodian of the 225 Bush Mortgage Loan (see Exhibit 33.5)

33.66      Pentalpha SurveillanceLLC, as Operating Advisor of the 225 Bush Mortgage Loan (see Exhibit 33.55)

33.67      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the ILPT Industrial Portfolio Mortgage Loan(see Exhibit 33.1)

33.68      Situs Holdings, LLC, as SpecialServicer of the ILPT Industrial Portfolio Mortgage Loan

33.69      Wilmington Trust, National Association, as Trustee of the ILPT IndustrialPortfolio Mortgage Loan (Omitted. See Explanatory Notes.)

33.70      Wells Fargo Bank, NationalAssociation, as Custodian of the ILPT Industrial Portfolio Mortgage Loan (seeExhibit 33.5)

33.71      Park Bridge LenderServices LLC, as Operating Advisor of the ILPT Industrial Portfolio MortgageLoan (see Exhibit 33.6)

33.72      CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the ILPT IndustrialPortfolio Mortgage Loan (see Exhibit 33.7)

33.73      National Tax Search, LLC,as Servicing Function Participant of the ILPT Industrial Portfolio MortgageLoan (see Exhibit 33.8)

33.74      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Global Payments, Inc. Mortgage Loan(see Exhibit 33.1)

33.75      LNR Partners, LLC, asSpecial Servicer of the Global Payments, Inc. Mortgage Loan (see Exhibit 33.52)

33.76      Wilmington Trust, National Association, as Trustee of the Global Payments, Inc.Mortgage Loan (Omitted. See Explanatory Notes.)

33.77      Wells Fargo Bank, NationalAssociation, as Custodian of the Global Payments, Inc. Mortgage Loan (seeExhibit 33.5)

33.78      Park Bridge LenderServices LLC, as Operating Advisor of the Global Payments, Inc. Mortgage Loan(see Exhibit 33.6)

33.79      CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the GlobalPayments, Inc. Mortgage Loan (see Exhibit 33.7)

33.80      National Tax Search, LLC,as Servicing Function Participant of the Global Payments, Inc. Mortgage Loan(see Exhibit 33.8)

33.81      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the CrimsonRetail Portfolio Mortgage Loan (see Exhibit 33.51)

33.82      Rialto Capital Advisors,LLC, as Special Servicer of the Crimson Retail Portfolio Mortgage Loan (seeExhibit 33.2)

33.83      Wells Fargo Bank, National Association, as Trustee of the Crimson RetailPortfolio Mortgage Loan (Omitted. See Explanatory Notes.)

33.84      Wells Fargo Bank, NationalAssociation, as Custodian of the Crimson Retail Portfolio Mortgage Loan (seeExhibit 33.5)

33.85      Pentalpha SurveillanceLLC, as Operating Advisor of the Crimson Retail Portfolio Mortgage Loan (seeExhibit 33.55)

33.86      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Shoppes at Parma Mortgage Loan (seeExhibit 33.1)

33.87      LNR Partners, LLC, asSpecial Servicer of the Shoppes at Parma Mortgage Loan (see Exhibit 33.52)

33.88      Wilmington Trust, National Association, as Trustee of the Shoppes at ParmaMortgage Loan (Omitted. See Explanatory Notes.)

33.89      Citibank, N.A., as Custodian of the Shoppes at Parma Mortgage Loan (Omitted.See Explanatory Notes.)

33.90      Pentalpha Surveillance LLC,as Operating Advisor of the Shoppes at Parma Mortgage Loan (see Exhibit 33.55)

33.91      CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Shoppes atParma Mortgage Loan (see Exhibit 33.7)

33.92      National Tax Search, LLC,as Servicing Function Participant of the Shoppes at Parma Mortgage Loan (seeExhibit 33.8)

33.93      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the AirportSquare Mortgage Loan (see Exhibit 33.51)

33.94      Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the AirportSquare Mortgage Loan (see Exhibit 33.51)

33.95      Wells Fargo Bank, National Association, as Trustee of the Airport SquareMortgage Loan (Omitted. See Explanatory Notes.)

33.96      Wells Fargo Bank, NationalAssociation, as Custodian of the Airport Square Mortgage Loan (see Exhibit33.5)

33.97      Park Bridge LenderServices LLC, as Operating Advisor of the Airport Square Mortgage Loan (seeExhibit 33.6)

34           Attestationreports on assessment of compliance with servicing criteria for asset-backedsecurities.

34.1        Wells Fargo Bank, NationalAssociation, as Master Servicer

34.2        Rialto Capital Advisors,LLC, as Special Servicer

34.3        Wilmington Trust, National Association, as Trustee (Omitted. See ExplanatoryNotes.)

34.4        Wells Fargo Bank, NationalAssociation, as Certificate Administrator

34.5        Wells Fargo Bank, NationalAssociation, as Custodian

34.6        Park Bridge LenderServices LLC, as Operating Advisor

34.7        CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant

34.8        National Tax Search, LLC,as Servicing Function Participant

34.9        Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Chroma Apartments Mortgage Loan (seeExhibit 34.1)

34.10      Rialto Capital Advisors,LLC, as Special Servicer of the Chroma Apartments Mortgage Loan (see Exhibit34.2)

34.11      Wilmington Trust, National Association, as Trustee of the Chroma ApartmentsMortgage Loan (Omitted. See Explanatory Notes.)

34.12      Wells Fargo Bank, NationalAssociation, as Custodian of the Chroma Apartments Mortgage Loan (see Exhibit34.5)

34.13      Park Bridge LenderServices LLC, as Operating Advisor of the Chroma Apartments Mortgage Loan (seeExhibit 34.6)

34.14      CoreLogic Commercial Real EstateServices, Inc., as Servicing Function Participant of the Chroma ApartmentsMortgage Loan (see Exhibit 34.7)

34.15      National Tax Search, LLC,as Servicing Function Participant of the Chroma Apartments Mortgage Loan (seeExhibit 34.8)

34.16      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Wyndham National Hotel PortfolioMortgage Loan (see Exhibit 34.1)

34.17      Rialto Capital Advisors,LLC, as Special Servicer of the Wyndham National Hotel Portfolio Mortgage Loan(see Exhibit 34.2)

34.18      Wilmington Trust, National Association, as Trustee of the Wyndham National HotelPortfolio Mortgage Loan (Omitted. See Explanatory Notes.)

34.19      Wells Fargo Bank, NationalAssociation, as Custodian of the Wyndham National Hotel Portfolio Mortgage Loan(see Exhibit 34.5)

34.20      Park Bridge LenderServices LLC, as Operating Advisor of the Wyndham National Hotel PortfolioMortgage Loan (see Exhibit 34.6)

34.21      CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the WyndhamNational Hotel Portfolio Mortgage Loan (see Exhibit 34.7)

34.22      National Tax Search, LLC,as Servicing Function Participant of the Wyndham National Hotel PortfolioMortgage Loan (see Exhibit 34.8)

34.23      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the DoubleTree New York Times Square WestLeased Fee Mortgage Loan (see Exhibit 34.1)

34.24      Rialto Capital Advisors,LLC, as Special Servicer of the DoubleTree New York Times Square West LeasedFee Mortgage Loan (see Exhibit 34.2)

34.25      Wilmington Trust, National Association, as Trustee of the DoubleTree New YorkTimes Square West Leased Fee Mortgage Loan (Omitted. See Explanatory Notes.)

34.26      Wells Fargo Bank, NationalAssociation, as Custodian of the DoubleTree New York Times Square West LeasedFee Mortgage Loan (see Exhibit 34.5)

34.27      Park Bridge LenderServices LLC, as Operating Advisor of the DoubleTree New York Times Square WestLeased Fee Mortgage Loan (see Exhibit 34.6)

34.28      CoreLogic Commercial Real EstateServices, Inc., as Servicing Function Participant of the DoubleTree New YorkTimes Square West Leased Fee Mortgage Loan (see Exhibit 34.7)

34.29      National Tax Search, LLC,as Servicing Function Participant of the DoubleTree New York Times Square WestLeased Fee Mortgage Loan (see Exhibit 34.8)

34.30      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the United Healthcare Office Mortgage Loan(see Exhibit 34.1)

34.31      Rialto Capital Advisors,LLC, as Special Servicer of the United Healthcare Office Mortgage Loan (seeExhibit 34.2)

34.32      Wilmington Trust, National Association, as Trustee of the United HealthcareOffice Mortgage Loan (Omitted. See Explanatory Notes.)

34.33      Wells Fargo Bank, NationalAssociation, as Custodian of the United Healthcare Office Mortgage Loan (seeExhibit 34.5)

34.34      Park Bridge LenderServices LLC, as Operating Advisor of the United Healthcare Office MortgageLoan (see Exhibit 34.6)

34.35      CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the UnitedHealthcare Office Mortgage Loan (see Exhibit 34.7)

34.36      National Tax Search, LLC,as Servicing Function Participant of the United Healthcare Office Mortgage Loan(see Exhibit 34.8)

34.37      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the 4041 Central Mortgage Loan (see Exhibit34.1)

34.38      Rialto Capital Advisors,LLC, as Special Servicer of the 4041 Central Mortgage Loan (see Exhibit 34.2)

34.39      Wilmington Trust, National Association, as Trustee of the 4041 Central MortgageLoan (Omitted. See Explanatory Notes.)

34.40      Wells Fargo Bank, NationalAssociation, as Custodian of the 4041 Central Mortgage Loan (see Exhibit 34.5)

34.41      Park Bridge LenderServices LLC, as Operating Advisor of the 4041 Central Mortgage Loan (seeExhibit 34.6)

34.42      CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the 4041 CentralMortgage Loan (see Exhibit 34.7)

34.43      National Tax Search, LLC,as Servicing Function Participant of the 4041 Central Mortgage Loan (seeExhibit 34.8)

34.44      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Redwood Technology Center Mortgage Loan(see Exhibit 34.1)

34.45      Rialto Capital Advisors,LLC, as Special Servicer of the Redwood Technology Center Mortgage Loan (seeExhibit 34.2)

34.46      Wilmington Trust, National Association, as Trustee of the Redwood TechnologyCenter Mortgage Loan (Omitted. See Explanatory Notes.)

34.47      Wells Fargo Bank, NationalAssociation, as Custodian of the Redwood Technology Center Mortgage Loan (seeExhibit 34.5)

34.48      Park Bridge Lender ServicesLLC, as Operating Advisor of the Redwood Technology Center Mortgage Loan (seeExhibit 34.6)

34.49      CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the RedwoodTechnology Center Mortgage Loan (see Exhibit 34.7)

34.50      National Tax Search, LLC,as Servicing Function Participant of the Redwood Technology Center MortgageLoan (see Exhibit 34.8)

34.51      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the 3Columbus Circle Mortgage Loan

34.52      LNR Partners, LLC, asSpecial Servicer of the 3 Columbus Circle Mortgage Loan

34.53      Wells Fargo Bank, National Association, as Trustee of the 3 Columbus CircleMortgage Loan (Omitted. See Explanatory Notes.)

34.54      Wells Fargo Bank, NationalAssociation, as Custodian of the 3 Columbus Circle Mortgage Loan (see Exhibit34.5)

34.55      Pentalpha SurveillanceLLC, as Operating Advisor of the 3 Columbus Circle Mortgage Loan

34.56      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Century Plaza Towers Mortgage Loan (seeExhibit 34.1)

34.57      CWCapital Asset Management LLC, as Special Servicer of the Century Plaza TowersMortgage Loan (Omitted. See Explanatory Notes.)

34.58      Wilmington Trust, National Association, as Trustee of the Century Plaza TowersMortgage Loan (Omitted. See Explanatory Notes.)

34.59      Wells Fargo Bank, NationalAssociation, as Custodian of the Century Plaza Towers Mortgage Loan (see Exhibit34.5)

34.60      CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Century PlazaTowers Mortgage Loan (see Exhibit 34.7)

34.61      National Tax Search, LLC,as Servicing Function Participant of the Century Plaza Towers Mortgage Loan(see Exhibit 34.8)

34.62      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the 225 BushMortgage Loan (see Exhibit 34.51)

34.63      Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the 225 BushMortgage Loan (see Exhibit 34.51)

34.64      Wells Fargo Bank, National Association, as Trustee of the 225 Bush MortgageLoan (Omitted. See Explanatory Notes.)

34.65      Wells Fargo Bank, NationalAssociation, as Custodian of the 225 Bush Mortgage Loan (see Exhibit 34.5)

34.66      Pentalpha SurveillanceLLC, as Operating Advisor of the 225 Bush Mortgage Loan (see Exhibit 34.55)

34.67      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the ILPT Industrial Portfolio Mortgage Loan(see Exhibit 34.1)

34.68      Situs Holdings, LLC, asSpecial Servicer of the ILPT Industrial Portfolio Mortgage Loan

34.69      Wilmington Trust, National Association, as Trustee of the ILPT IndustrialPortfolio Mortgage Loan (Omitted. See Explanatory Notes.)

34.70      Wells Fargo Bank, NationalAssociation, as Custodian of the ILPT Industrial Portfolio Mortgage Loan (seeExhibit 34.5)

34.71      Park Bridge LenderServices LLC, as Operating Advisor of the ILPT Industrial Portfolio MortgageLoan (see Exhibit 34.6)

34.72      CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the ILPT IndustrialPortfolio Mortgage Loan (see Exhibit 34.7)

34.73      National Tax Search, LLC,as Servicing Function Participant of the ILPT Industrial Portfolio MortgageLoan (see Exhibit 34.8)

34.74      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Global Payments, Inc. Mortgage Loan(see Exhibit 34.1)

34.75      LNR Partners, LLC, asSpecial Servicer of the Global Payments, Inc. Mortgage Loan (see Exhibit 34.52)

34.76      Wilmington Trust, National Association, as Trustee of the Global Payments, Inc.Mortgage Loan (Omitted. See Explanatory Notes.)

34.77      Wells Fargo Bank, NationalAssociation, as Custodian of the Global Payments, Inc. Mortgage Loan (seeExhibit 34.5)

34.78      Park Bridge LenderServices LLC, as Operating Advisor of the Global Payments, Inc. Mortgage Loan(see Exhibit 34.6)

34.79      CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the GlobalPayments, Inc. Mortgage Loan (see Exhibit 34.7)

34.80      National Tax Search, LLC,as Servicing Function Participant of the Global Payments, Inc. Mortgage Loan(see Exhibit 34.8)

34.81      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the CrimsonRetail Portfolio Mortgage Loan (see Exhibit 34.51)

34.82      Rialto Capital Advisors,LLC, as Special Servicer of the Crimson Retail Portfolio Mortgage Loan (seeExhibit 34.2)

34.83      Wells Fargo Bank, National Association, as Trustee of the Crimson RetailPortfolio Mortgage Loan (Omitted. See Explanatory Notes.)

34.84      Wells Fargo Bank, NationalAssociation, as Custodian of the Crimson Retail Portfolio Mortgage Loan (seeExhibit 34.5)

34.85      Pentalpha SurveillanceLLC, as Operating Advisor of the Crimson Retail Portfolio Mortgage Loan (seeExhibit 34.55)

34.86      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Shoppes at Parma Mortgage Loan (seeExhibit 34.1)

34.87      LNR Partners, LLC, as SpecialServicer of the Shoppes at Parma Mortgage Loan (see Exhibit 34.52)

34.88      Wilmington Trust, National Association, as Trustee of the Shoppes at ParmaMortgage Loan (Omitted. See Explanatory Notes.)

34.89      Citibank, N.A., as Custodian of the Shoppes at Parma Mortgage Loan (Omitted.See Explanatory Notes.)

34.90      Pentalpha SurveillanceLLC, as Operating Advisor of the Shoppes at Parma Mortgage Loan (see Exhibit34.55)

34.91      CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Shoppes atParma Mortgage Loan (see Exhibit 34.7)

34.92      National Tax Search, LLC,as Servicing Function Participant of the Shoppes at Parma Mortgage Loan (seeExhibit 34.8)

34.93      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the AirportSquare Mortgage Loan (see Exhibit 34.51)

34.94      Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the AirportSquare Mortgage Loan (see Exhibit 34.51)

34.95      Wells Fargo Bank, National Association, as Trustee of the Airport SquareMortgage Loan (Omitted. See Explanatory Notes.)

34.96      Wells Fargo Bank, NationalAssociation, as Custodian of the Airport Square Mortgage Loan (see Exhibit34.5)

34.97      Park Bridge LenderServices LLC, as Operating Advisor of the Airport Square Mortgage Loan (seeExhibit 34.6)

35           Servicer compliance statements.

35.1        Wells Fargo Bank, NationalAssociation, as Master Servicer

35.2        Rialto Capital Advisors,LLC, as Special Servicer

35.3        Wells Fargo Bank, NationalAssociation, as Certificate Administrator

35.4        Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Chroma Apartments Mortgage Loan (seeExhibit 35.1)

35.5        Rialto Capital Advisors,LLC, as Special Servicer of the Chroma Apartments Mortgage Loan (see Exhibit35.2)

35.6        Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Wyndham National Hotel PortfolioMortgage Loan (see Exhibit 35.1)

35.7        Rialto Capital Advisors,LLC, as Special Servicer of the Wyndham National Hotel Portfolio Mortgage Loan(see Exhibit 35.2)

35.8        Wells Fargo Bank, NationalAssociation, as Primary Servicer of the DoubleTree New York Times Square WestLeased Fee Mortgage Loan (see Exhibit 35.1)

35.9        Rialto Capital Advisors,LLC, as Special Servicer of the DoubleTree New York Times Square West Leased FeeMortgage Loan (see Exhibit 35.2)

35.10      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the United Healthcare Office Mortgage Loan(see Exhibit 35.1)

35.11      Rialto Capital Advisors,LLC, as Special Servicer of the United Healthcare Office Mortgage Loan (seeExhibit 35.2)

35.12      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the 4041 Central Mortgage Loan (see Exhibit35.1)

35.13      Rialto Capital Advisors,LLC, as Special Servicer of the 4041 Central Mortgage Loan (see Exhibit 35.2)

35.14      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Redwood Technology Center Mortgage Loan(see Exhibit 35.1)

35.15      Rialto Capital Advisors,LLC, as Special Servicer of the Redwood Technology Center Mortgage Loan (seeExhibit 35.2)

35.16      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the 3Columbus Circle Mortgage Loan

35.17      LNR Partners, LLC, as Special Servicer of the 3 Columbus Circle Mortgage Loan(Omitted. See Explanatory Notes.)

35.18      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Century Plaza Towers Mortgage Loan (seeExhibit 35.1)

35.19      CWCapital Asset Management LLC, as Special Servicer of the Century Plaza TowersMortgage Loan (Omitted. See Explanatory Notes.)

35.20      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the 225 BushMortgage Loan (see Exhibit 35.16)

35.21      Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the 225 BushMortgage Loan (see Exhibit 35.16)

35.22      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the ILPT Industrial Portfolio Mortgage Loan(see Exhibit 35.1)

35.23      Situs Holdings, LLC, asSpecial Servicer of the ILPT Industrial Portfolio Mortgage Loan

35.24      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Global Payments, Inc. Mortgage Loan(see Exhibit 35.1)

35.25      LNR Partners, LLC, as Special Servicer of the Global Payments, Inc. MortgageLoan (Omitted. See Explanatory Notes.)

35.26      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the CrimsonRetail Portfolio Mortgage Loan (see Exhibit 35.16)

35.27      Rialto Capital Advisors,LLC, as Special Servicer of the Crimson Retail Portfolio Mortgage Loan (seeExhibit 35.2)

35.28      Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Shoppes at Parma Mortgage Loan (seeExhibit 35.1)

35.29      LNR Partners, LLC, as Special Servicer of the Shoppes at Parma Mortgage Loan(Omitted. See Explanatory Notes.)

35.30      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the AirportSquare Mortgage Loan (see Exhibit 35.16)

35.31      Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the AirportSquare Mortgage Loan (see Exhibit 35.16)

99.1        Mortgage Loan Purchase Agreement, datedas ofDecember 11, 2019, betweenUBS AG, by and through its New York branchoffice at 1285Avenue of the Americas, New York, New York and UBS Commercial MortgageSecuritization Corp. (filed as Exhibit 99.1 to the registrant’s Current Reporton Form 8-K filed on December 20, 2019 under Commission File No. 333-227784-05and incorporated by reference herein).

99.2        Mortgage Loan Purchase Agreement, dated as of December 11,2019, between Wells Fargo Bank, National Association and UBS CommercialMortgage Securitization Corp. (filed as Exhibit 99.2 to the registrant’sCurrent Report on Form 8-K filed on December 20, 2019 under Commission File No.333-227784-05 and incorporated by reference herein).

99.3        Mortgage Loan Purchase Agreement, datedas ofDecember 11, 2019, between Rialto Real Estate Fund IV – Debt, LP and UBSCommercial Mortgage Securitization Corp. (filed as Exhibit 99.3 to theregistrant’s Current Report on Form 8-K filed on December 20, 2019 underCommission File No. 333-227784-05 and incorporated by reference herein).

99.4        Mortgage Loan Purchase Agreement, datedas ofDecember 11, 2019, between Cantor Commercial Real Estate Lending, L.P. and UBSCommercial Mortgage Securitization Corp. (filed as Exhibit 99.4 to theregistrant’s Current Report on Form 8-K filed on December 20, 2019 underCommission File No. 333-227784-05 and incorporated by reference herein).

99.5        Mortgage Loan Purchase Agreement, dated as of December 11,2019, between Natixis Real Estate Capital LLC and UBS Commercial MortgageSecuritization Corp. (filed as Exhibit 99.5 to the registrant’s Current Reporton Form 8-K filed on December 20, 2019 under Commission File No. 333-227784-05and incorporated by reference herein).

99.6        Mortgage Loan Purchase Agreement,dated as of December 11,2019, between Societe Generale Financial Corporation and UBS CommercialMortgage Securitization Corp. (filed as Exhibit 99.6 to the registrant’sCurrent Report on Form 8-K filed on December 20, 2019 under Commission File No.333-227784-05 and incorporated by reference herein).

(b)   The exhibits required to be filed by theRegistrant pursuant to Item 601 of Regulation S-K are listed above.

(c)    Not Applicable.

 

**SIGNATURES**

Pursuant to the requirements ofSection 13 or 15(d) of the Securities Exchange Act of 1934, the registrant hasduly caused this report to be signed on its behalf by the undersigned,thereunto duly authorized.

UBS Commercial MortgageSecuritization Corp.(Depositor)

/s/Nicholas Galeone

NicholasGaleone, President

(senior officer in charge ofsecuritization of the depositor)

Date: March 17, 2020

/s/ DavidSchell

DavidSchell, Managing Director

Date: March 17, 2020