**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: 333-227784-03**

**Central Index Key Number of the issuing entity:0001769322**

**UBS Commercial Mortgage Trust2019-C16**

**(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: 0001592182**

**LMF Commercial, LLC**

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

**(formerly known as Rialto MortgageFinance, LLC)**

** **

**Central Index Key Number of the sponsor: 0001541468**

**Ladder Capital Finance LLC**

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

** **

**Central Index Key Number of the sponsor: 0001541557**

**Morgan Stanley Mortgage CapitalHoldings LLC**

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

** **

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

**the issuing entity)** | **38-4104457**

**38-4104458**

**38-7221282**

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

**Identification Numbers)** |
|------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------|

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

**as Certificate Administrator**

**9062 Old Annapolis Road**

**Columbia, MD**

**(Address of principalexecutive offices 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 SecuritiesExchange Act of 1934 during the preceding 12 months (or for such shorter periodthat the registrant was required to file such reports), and (2) has beensubject to such filing 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 large acceleratedfiler, an accelerated filer, a non-accelerated filer, a smaller reportingcompany, 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 pursuant toRule 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 Colonnade Office Complex Mortgage Loan,the Dominion Tower Mortgage Loan, the Southern Motion Industrial PortfolioMortgage Loan and the Great Value Storage Portfolio Mortgage Loan, whichconstituted approximately 6.9%, 6.7%, 4.6% and 4.4%, respectively, of the assetpool of the issuing entity as of its cut-off date, are each an asset of theissuing entity and are each part of a loan combination that includes (a) withrespect to The Colonnade Office Complex Mortgage Loan which is an asset of theissuing entity and six other *pari passu* loans and seven subordinatecompanion loans, each of which are not assets of the issuing entity, (b) withrespect to the Dominion Tower Mortgage Loan which is an asset of the issuingentity and one other *pari passu* loan, which is not an asset of theissuing entity, (c) with respect to the Southern Motion Industrial PortfolioMortgage Loan which is an asset of the issuing entity and two other *paripassu* loans, which are not assets of the issuing entity and (d) withrespect to the Great Value Storage Portfolio Mortgage Loan which is an asset ofthe issuing entity and six other *pari passu* loans, which are not assetsof the issuing entity. These loan combinations, including The Colonnade OfficeComplex Mortgage Loan, the Dominion Tower Mortgage Loan, the Southern MotionIndustrial Portfolio Mortgage Loan and the Great Value Storage PortfolioMortgage 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 16300 Roscoe Blvd Mortgage Loan, whichconstituted approximately 1.2% of the asset pool of the issuing entity as ofits cut-off date.  The 16300 Roscoe Blvd Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes the 16300 RoscoeBlvd Mortgage Loan and one other *pari passu* loan, which is not an assetof the issuing entity. The other *pari passu* portion of the loancombination was securitized in the UBS Commercial Mortgage Trust 2018-C15transaction, Commission File Number 333-227784-02 (the “UBS 2018-C15Transaction”). This loan combination, including the 16300 Roscoe BlvdMortgage Loan, is being serviced and administered pursuant to the pooling andservicing agreement for the UBS 2018-C15 Transaction, which is incorporated byreference 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 theExhibit Index) with respect to the ILPT Hawaii Portfolio Mortgage Loan, whichconstituted approximately 3.4% of the asset pool of the issuing entity as ofits cut-off date.  The ILPT Hawaii Portfolio Mortgage Loan is an asset ofthe issuing entity and is part of a loan combination that includes the ILPTHawaii Portfolio Mortgage Loan and seventeen other *pari passu* loans,which are not assets of the issuing entity. A *pari passu* portion of theloan combination was securitized in the ILPT Trust 2019-SURF transaction (the “ILPT2019-SURF Transaction”). This loan combination, including the ILPT HawaiiPortfolio Mortgage Loan, is being serviced and administered pursuant to thetrust and servicing agreement for the ILPT 2019-SURF Transaction, which isincorporated by reference as Exhibit 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 Heartland Dental Medical Office PortfolioMortgage Loan, which constituted approximately 3.6% of the asset pool of theissuing entity as of its cut-off date.  The Heartland Dental Medical OfficePortfolio Mortgage Loan is an asset of the issuing entity and is part of a loancombination that includes the Heartland Dental Medical Office PortfolioMortgage Loan and nine other *pari passu* loans, which are not assets ofthe issuing entity. This loan combination, including the Heartland DentalMedical Office Portfolio Mortgage Loan, was serviced under the pooling andservicing agreement for the UBS Commercial Mortgage Trust 2018-C14 transactionprior to the closing of the securitization of a *pari passu* portion ofthe Heartland Dental Medical Office Portfolio loan combination in the WellsFargo Commercial Mortgage Trust transaction, Commission File Number333-226486-05 (the “WFCM 2019-C50 Transaction”).  After the closingof the WFCM 2019-C50 Transaction on May 14, 2019, this loan combination,including the Heartland Dental Medical Office Portfolio Mortgage Loan was, andwill continue to be, serviced and administered pursuant to the pooling andservicing agreement with respect to the WFCM 2019-C50 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 Block Northway Mortgage Loan, whichconstituted approximately 3.4% of the asset pool of the issuing entity as ofits cut-off date.  The Block Northway Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes The BlockNorthway Mortgage Loan and seven other *pari passu* loans, which are notassets of the issuing entity. This loan combination, including The BlockNorthway Mortgage Loan, was serviced under the Pooling and Servicing Agreementfor the issuing entity prior to the closing of the securitization of a *paripassu* portion of The Block Northway loan combination in the BBCMS MortgageTrust 2019-C3 transaction, Commission File Number 333-226850-02 (the “BBCMS2019-C3 Transaction”).  After the closing of the BBCMS 2019-C3Transaction on June 11, 2019, this loan combination, including The BlockNorthway Mortgage Loan was, and will continue to be, serviced and administeredpursuant to the pooling and servicing agreement with respect to the BBCMS2019-C3 Transaction, which is incorporated by reference as Exhibit 4.5 to thisAnnual 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.

Midland Loan Services, a Divisionof PNC Bank, National Association is the master servicer and special servicerof the mortgage loans serviced under the Pooling and Servicing Agreement, theprimary servicer and special servicer of The Block Northway Mortgage Loan andthe 16300 Roscoe Blvd Mortgage Loan and the primary servicer of the HeartlandDental Medical Office Portfolio Mortgage Loan and the ILPT Hawaii PortfolioMortgage Loan. As a result, Midland Loan Services, a Division of PNC Bank,National Association is a “servicer” as defined in Item 1108(a)(2)(iii) ofRegulation AB, in the capacities described above, because it is servicingmortgage loans that constituted 10% or more of the assets of the issuing entityas of its cut-off date. The assessments of compliance with applicable servicingcriteria, accountants’ attestation reports and servicer compliance statementsdelivered by Midland Loan Services, a Division of PNC Bank, NationalAssociation in the capacities described above are listed in the Exhibit Index.

 

Wells Fargo Bank, National Association is custodian of themortgage loans serviced under the Pooling and Servicing Agreement, The BlockNorthway Mortgage Loan, the 16300 Roscoe Blvd Mortgage Loan, the HeartlandDental Medical Office Portfolio Mortgage Loan and the ILPT Hawaii PortfolioMortgage Loan.  As a result, Wells Fargo Bank, National Association is aservicing function participant in the capacities described above, because it isservicing mortgage loans that constituted 5% or more of the assets of theissuing entity as of its cut-off date. The assessments of compliance withapplicable servicing criteria and accountants’ attestation reports delivered byWells Fargo Bank, National Association in the capacities described above arelisted in the Exhibit Index.

Rialto Capital Advisors, LLC is the special servicer of theHeartland Dental Medical Office Portfolio Mortgage Loan and the ILPT Hawaii PortfolioMortgage Loan.  These mortgage loans constitute more than 5%, but lessthan 10%, of the pool assets of the issuing entity.  Therefore, theDepositor included in this Annual Report on Form 10-K an assessment ofcompliance with applicable servicing criteria for Rialto Capital Advisors, LLCand an accountants’ attestation report pursuant to Item 1122 of Regulation ABbecause Rialto Capital Advisors, LLC is servicing more than 5% of the poolassets.  However, the Depositor is not required to include in this AnnualReport on Form 10-K a servicer compliance statement pursuant to Item 1123 ofRegulation AB of Rialto Capital Advisors, LLC because Rialto Capital Advisors,LLC is an unaffiliated servicer servicing less than 10% of pool assets.

Park Bridge Lender Services LLC is the operating advisor ofthe mortgage loans serviced under the Pooling and Servicing Agreement, theHeartland Dental Medical Office Portfolio Mortgage Loan and the ILPT HawaiiPortfolio Mortgage Loan.  As a result, Park Bridge Lender Services LLC isa servicing function participant in the capacities described above, because itis servicing mortgage loans that constituted 5% or more of the assets of theissuing entity as of its cut-off date. The assessments of compliance withapplicable servicing criteria and accountants’ attestation reports delivered byPark Bridge Lender Services LLC in the capacities described above are listed inthe Exhibit Index.

Wells Fargo Bank, NationalAssociation acts as trustee of the Colonnade Office Complex Mortgage Loan, theDominion Tower Mortgage Loan, the Southern Motion Industrial Portfolio MortgageLoan, the Great Value Storage Portfolio Mortgage Loan, the 16300 Roscoe BlvdMortgage Loan, the ILPT Hawaii Portfolio Mortgage Loan and The Block NorthwayMortgage Loan.  Pursuant to the Pooling and Servicing Agreement, thepooling and servicing agreement for the UBS 2018-C15 Transaction, the trust andservicing agreement for the ILPT 2019-SURF Transaction and the pooling andservicing agreement for the BBCMS 2019-C3 Transaction, the trustee is requiredto provide an assessment of compliance with applicable servicing criteriasolely with respect to Item 1122(d)(2)(iii) of Regulation AB (regardingadvances of funds or guarantees regarding collections, cash flows or distributions,and any interest or other fees charged for such advances, are made, reviewedand approved 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 mortgage loans serviced underthe Pooling and Servicing Agreement, the 16300 Roscoe Blvd Mortgage Loan, theILPT Hawaii Portfolio Mortgage Loan and The Block Northway Mortgage Loan havedelivered one or more assessments of compliance with respect to Item1122(d)(2)(iii) of Regulation AB.

Wilmington Trust, NationalAssociation acts as trustee of the Heartland Dental Medical Office PortfolioMortgage Loan.  Pursuant to the pooling and servicing agreement for theWFCM 2019-C50 Transaction, the trustee is required to provide an assessment ofcompliance with applicable servicing criteria solely with respect to Item1122(d)(2)(iii) of Regulation AB (regarding advances of funds or guaranteesregarding collections, cash flows or distributions, and any interest or otherfees charged for such advances, are made, reviewed and approved as specified inthe transaction agreements). However, during the reporting period, the trusteedid not 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 withapplicable servicing criteria of the trustee. One or more other servicers ofthe Heartland Dental Medical Office Portfolio Mortgage Loan have delivered oneor more assessments of compliance with respect to Item 1122(d)(2)(iii) ofRegulation AB.

Theassessments of compliance with applicable servicing criteria, accountants’attestation reports and servicer compliance statements of the certificateadministrator of the 16300 Roscoe Blvd Mortgage Loan, the ILPT Hawaii PortfolioMortgage Loan, the Heartland Dental Medical Office Portfolio Mortgage Loan andThe Block Northway Mortgage Loan listed on the Exhibit Index are omitted fromthis Annual Report on Form 10-K as the certificate administrator pursuant tothe related pooling and servicing agreement or trust and servicing agreementdoes not perform any activities that address servicing criteria with respect tothe issuing 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 Heartland Dental Medical Office PortfolioMortgage Loan, the ILPT Hawaii Portfolio Mortgage Loan, The Block NorthwayMortgage Loan and the 16300 Roscoe Blvd Mortgage Loan, (i) the report onassessment of compliance with servicing criteria and attestation report onassessment of compliance with servicing criteria of Pentalpha Surveillance LLCas operating advisor of The Block Northway Mortgage Loan and the 16300 RoscoeBlvd Mortgage Loan, listed on the Exhibit Index are omitted from this AnnualReport on Form 10-K as they are not required to be included on this AnnualReport on Form 10-K per Instruction 3 to Item 1122 of Regulation AB becausethey are parties performing activities that address servicing criteria relatingto 5% or less of the assets of the issuing entity; and (ii) the servicercompliance statement of Rialto Capital Advisors, LLC as special servicer of theHeartland Dental Medical Office Portfolio Mortgage Loan and the ILPT HawaiiPortfolio Mortgage Loan, listed on the Exhibit Index is omitted from thisAnnual Report on Form 10-K as it is not required by Item 1123 of Regulation ABto be included on this Annual Report on Form 10-K because it is an unaffiliatedparty 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 external creditenhancement 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 of no material pending legal proceeding involvingthe trust or any party related to the trust, other than routine litigationincidental to the duties of those respective parties, and the following, withrespect to Wells Fargo Bank, National Association, as certificateadministrator, as trustee, and as custodian.

Beginning on June 18, 2014, a group of institutionalinvestors filed civil complaints in the Supreme Court of the State of New York,New York County, and later the U.S. District Court for the Southern District ofNew York, against Wells Fargo Bank, N.A., (“Wells Fargo Bank”) in its capacityas trustee for certain residential mortgage backed securities (“RMBS”)trusts.  The complaints against Wells Fargo Bank alleged that the trusteecaused losses to investors and asserted causes of action based upon, amongother things, the trustee's alleged failure to: (i) notify and enforcerepurchase obligations of mortgage loan sellers for purported breaches ofrepresentations and warranties, (ii) notify investors of alleged events ofdefault, and (iii) abide by appropriate standards of care following allegedevents of default. Relief sought included money damages in an unspecifiedamount, reimbursement of expenses, and equitable relief. In November 2018,Wells Fargo Bank reached an agreement, in which it denied any wrongdoing, toresolve such claims on a classwide basis for the 271 RMBS trusts atissue.  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 April 16, 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 Exhibit 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 16300 Roscoe Blvd Mortgage Loan, which is being servicedand administered pursuant to the pooling and servicing agreement for the UBS2018-C15 Transaction, are attached hereto under Item 15 to this Annual Reporton Form 10-K. Attached as Exhibit Z to the pooling and servicing agreement forthe UBS 2018-C15 Transaction incorporated by reference as Exhibit 4.2 to thisAnnual Report on Form 10-K is a chart identifying the entities participating ina servicing function for the UBS 2018-C15 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 ILPT Hawaii Portfolio Mortgage Loan, which is beingserviced and administered pursuant to the trust and servicing agreement for theILPT 2019-SURF Transaction, are attached hereto under Item 15 to this AnnualReport on Form 10-K. Attached as Exhibit L to the trust and servicing agreementfor the ILPT 2019-SURF Transaction incorporated by reference as Exhibit 4.3 tothis Annual Report on Form 10-K is a chart identifying the entitiesparticipating in a servicing function for the ILPT 2019-SURF Transactionresponsible for each applicable 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 Heartland Dental Medical Office Portfolio Mortgage Loan,which is being serviced and administered pursuant to the pooling and servicingagreement for the WFCM 2019-C50 Transaction, are attached hereto under Item 15to this Annual Report on Form 10-K. Attached as Exhibit AA to the pooling andservicing agreement for the WFCM 2019-C50 Transaction incorporated by referenceas Exhibit 4.4 to this Annual Report on Form 10-K is a chart identifying theentities participating in a servicing function for the WFCM 2019-C50Transaction responsible for each applicable servicing criteria set forth inItem 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 Block Northway Mortgage Loan, which is being serviced andadministered pursuant to the pooling and servicing agreement for the BBCMS2019-C3 Transaction, are attached hereto under Item 15 to this Annual Report onForm 10-K. Attached as Exhibit AA to the pooling and servicing agreement forthe BBCMS 2019-C3 Transaction incorporated by reference as Exhibit 4.5 to thisAnnual Report on Form 10-K is a chart identifying the entities participating ina servicing function for the BBCMS 2019-C3 Transaction responsible for eachapplicable 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 and applicableCommission requirements. Specifically, such reports: (A) Are prepared inaccordance with timeframes and other terms set forth in the transactionagreements”.  The noncompliance consisted of omitted or inaccuratelyreported fields as described in (1) and (2) below.  (1) In connection withother enhancements Midland made to its manual Schedule AL process, starting inApril 2019, Midland developed and implemented new Schedule AL reportingtemplates for each applicable CMBS transaction that closed prior to April 2019and for each applicable CMBS transaction going forward.  Related to this,Midland made certain template setup errors, along with related and other manualinputting of information errors, and the errors were not identified prior to submissionof the applicable Schedule AL Files in certain cases due to breakdowns inquality control.  (2) In one applicable transaction, the related ScheduleAL File for a given month was not saved properly resulting in the prior month'sSchedule AL File being submitted for the given month instead of the correctSchedule 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 itsSchedule AL reporting obligations and expects to move to an automated solutionfor this process.  

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          Poolingand Servicing Agreement, dated as of April 1, 2019, by and among UBS CommercialMortgage Securitization Corp., as Depositor, Midland Loan Services, a Divisionof PNC Bank, National Association, as Master Servicer and as Special Servicer,Wells Fargo Bank, National Association, as Certificate Administrator and asTrustee, and Park Bridge Lender Services LLC, as Operating Advisor and AssetRepresentations Reviewer (filed as Exhibit 4.1 to the registrant’s CurrentReport on Form 8-K filed on April 16, 2019 under Commission File No.333-227784-03 and incorporated by reference herein). 

4.2          Poolingand Servicing Agreement, dated as of December 1, 2018, by and among UBSCommercial Mortgage Securitization Corp., as Depositor, Midland Loan Services,a Division of PNC Bank, National Association, as Master Servicer and as SpecialServicer, Wells Fargo Bank, National Association, as Certificate Administratorand as Trustee, and Pentalpha Surveillance LLC, as Operating Advisor and asAsset Representations Reviewer (filed as Exhibit 4.4 to the registrant’sCurrent Report on Form 8-K filed on April 16, 2019 under Commission File No.333-227784-03 and incorporated by reference herein).

4.3          Trustand Servicing Agreement, dated as of March 7, 2019, by and among Morgan StanleyCapital I Inc., as Depositor, Midland Loan Services, a Division of PNC Bank,National Association, as Servicer, Rialto Capital Advisors, LLC, as SpecialServicer, Wells Fargo Bank, National Association, as Certificate Administrator,Custodian and Trustee, and Park Bridge Lender Services LLC, as OperatingAdvisor (filed as Exhibit 4.3 to the registrant’s Current Report on Form 8-Kfiled on April 16, 2019 under Commission File No. 333-227784-03 andincorporated by reference herein).

4.4          Poolingand Servicing Agreement, dated as of May 1, 2019, by and among Wells FargoCommercial Mortgage Securities, Inc., as Depositor, Wells Fargo Bank, NationalAssociation, as Master Servicer, Rialto Capital Advisors, LLC, as SpecialServicer, Wells Fargo Bank, National Association, as Certificate Administrator,Wilmington Trust, National Association, as Trustee, and Park Bridge Lender ServicesLLC, as Operating Advisor and as Asset Representations Reviewer (filed asExhibit 4.1 to the registrant’s Current Report on Form 8-K filed on May 16,2019 under Commission File No. 333-227784-03 and incorporated by referenceherein).

4.5          Poolingand Servicing Agreement, dated as of June 1, 2019, by and among BarclaysCommercial Mortgage Securities LLC, as Depositor, Midland Loan Services, aDivision of PNC Bank, National Association, as Master Servicer, Midland LoanServices, a Division of PNC Bank, National Association, as Special Servicer,Wells Fargo Bank, National Association, as Certificate Administrator, WellsFargo Bank, National Association, as Trustee, and Pentalpha Surveillance LLC,as Operating Advisor and as Asset Representations Reviewer (filed as Exhibit4.1 to the registrant’s Current Report on Form 8-K filed on June 14, 2019 underCommission File No. 333-227784-03 and incorporated by reference herein).

4.6          Amendedand Restated Agreement Among Noteholders, dated as of March 25, 2019 by andamong UBS AG, by and through its branch office at 1285 Avenue of the Americas,New York, New York, as Note A-1 Holder, Note A-2-1 Holder, Note A-2-2 Holder,Note A-2-3 Holder, Note A-3 Holder, Note A-4 Holder, Note A-5 Holder, Note A-6Holder, Note A-7 Holder and Note A-8 Holder, The Lincoln National LifeInsurance Company, as Note B-1 Holder, Athene Annuity & Life AssuranceCompany, as Note B-2 Holder, Note B-5 Holder and Note B-6 Holder, AtheneAnnuity and Life Company, as Note B-3 Holder, American Equity Investment LifeInsurance Company, as Note B-4 Holder, and Nonghyup Bank as Trustee for UPGlobal Private Real Estate Fund V, as Note C Holder (filed as Exhibit 4.5 tothe registrant’s Current Report on Form 8-K filed on April 16, 2019 underCommission File No. 333-227784-03 and incorporated by reference herein).

4.7          Co-LenderAgreement, dated as of February 27, 2019, between Ladder Capital Finance VIIITRS LLC, as Note A-1 Holder, Ladder Capital Finance VIII TRS LLC, as Note A-2-AHolder, and Ladder Capital Finance VIII TRS LLC, as Note A-3-A Holder (filed asExhibit 4.6 to the registrant’s Current Report on Form 8-K filed on April 16,2019 under Commission File No. 333-227784-03 and incorporated by referenceherein).

4.8          AgreementBetween Note Holders, dated as of April 16, 2019, by and between, UBS AG, by andthrough its branch office at 1285 Avenue of the Americas, New York, New York,as Initial Note A-1 Holder, Initial Note A-2 Holder, Initial Note A-3 Holder,Initial Note A-4 Holder, Initial Note A-5 Holder and Initial Note A-6 Holder(filed as Exhibit 4.8 to the registrant’s Current Report on Form 8-K filed onApril 16, 2019 under Commission File No. 333-227784-03 and incorporated byreference herein).

4.9          Amendedand Restated Agreement Between Note Holders, dated as of March 26, 2019, by andbetween Wells Fargo Bank, National Association, as Trustee for the Benefit ofthe Registered Holders of UBS Commercial Mortgage Trust 2018-C15 Commercial MortgagePass-Through Certificates Series 2018-C15, as Note A-1 Holder and Note A-3Holder, and UBS AG, by and through its branch office at 1285 Avenue of theAmericas, New York, New York, as Note A-2 Holder, Note A-4 Holder, Note A-5Holder and Note A-6 Holder (filed as Exhibit 4.9 to the registrant’s CurrentReport on Form 8-K filed on April 16, 2019 under Commission File No.333-227784-03 and incorporated by reference herein).

4.10        Amendedand Restated Agreement Between Note Holders, dated as of May 14, 2019, by andbetween Wells Fargo Bank, National Association, as Trustee for the Benefit ofthe Registered Holders of UBS Commercial Mortgage Trust 2018-C14 CommercialMortgage Pass-Through Certificates Series 2018-C14, as Note A-1 Holder and NoteA-10 Holder, UBS AG, by and through its branch office at 1285 Avenue of theAmericas, New York, New York, as Note A-2 Holder and Note A-9 Holder, DeutscheBank AG, New York Branch, as Note A-3 Holder, Wells Fargo Bank, NationalAssociation, as Trustee for the Benefit of the Registered Holders of UBSCommercial Mortgage Trust 2018-C15 Commercial Mortgage Pass-ThroughCertificates Series 2018-C15, as Note A-4 Holder, Note A-5 Holder and Note A-6Holder, and Wells Fargo Bank, National Association, as Trustee for the Benefitof the Registered Holders of UBS Commercial Mortgage Trust 2019-C16 CommercialMortgage Pass-Through Certificates Series 2019-C16 (filed as Exhibit 4.10 tothe registrant’s Current Report on Form 8-K/A filed on June 25, 2019 underCommission File No. 333-227784-03 and incorporated by reference herein). 

4.11        AgreementBetween Note Holders, dated as of March 7, 2019, by and between Morgan StanleyBank, N.A., as Initial Note A-1 Holder, Initial Note A-5-1 Holder, Initial NoteA-5-2 Holder, Initial Note A-5-3 Holder and Initial Note A-5-4 Holder, CitiReal Estate Funding Inc., as Initial Note A-2 Holder, Initial Note A-6-1Holder, Initial Note A-6-2 Holder and Initial Note A-6-3 Holder, and UBS AG, byand through its branch office at 1285 Avenue of the Americas, New York, NewYork, as Initial Note A-3 Holder, Initial Note A-7-1 Holder, Initial Note A-7-2Holder, Initial Note A-9 Holder, Initial Note A-10 Holder and Initial Note A-11Holder, and JPMorgan Chase Bank, National Association, as Initial Note A-4Holder, Initial Note A-8-1 Holder and Initial Note A-8-2 Holder (filed asExhibit 4.11 to the registrant’s Current Report on Form 8-K filed on April 16,2019 under Commission File No. 333-227784-03 and incorporated by referenceherein).

4.12        AgreementBetween Note Holders, dated as of March 14, 2019, by and between, UBS AG, byand through its branch office at 1285 Avenue of the Americas, New York, NewYork, as Initial Note A-1 Holder, Initial Note A-3 Holder, Initial Note A-6Holder and Initial Note A-7-1 Holder, and Morgan Stanley Mortgage CapitalHoldings LLC, as Initial Note A-2 Holder, Initial Note A-4 Holder, Initial NoteA-5 Holder, Initial Note A-7-2 Holder and Initial Note A-8 Holder (filed asExhibit 4.12 to the registrant’s Current Report on Form 8-K filed on April 16,2019 under Commission File No. 333-227784-03 and incorporated by referenceherein).

4.13        AgreementBetween Note Holders, dated as of December 28, 2018, by and between UBS AG, byand through its branch office at 1285 Avenue of the Americas, New York, NewYork, as Initial Note A-1 Holder, and UBS AG, by and through its branch officeat 1285 Avenue of the Americas, New York, New York, as Initial Note A-2 Holder(filed as Exhibit 4.13 to the registrant’s Current Report on Form 8-K filed onApril 16, 2019 under Commission File No. 333-227784-03 and incorporated byreference herein).

4.14        PrimaryServicing Agreement, dated as of May 1, 2019, between Wells Fargo Bank,National Association, as Master Servicer, and Midland Loan Services, a Divisionof PNC Bank, National Association, as Primary Servicer (filed as Exhibit 99.1to the registrant’s Current Report on Form 8-K/A filed on February 21, 2020under Commission File No. 333-227784-03 and incorporated by 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        Midland Loan Services, aDivision of PNC Bank, National Association, as Master Servicer

33.2        Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer (see Exhibit33.1)

33.3        Wells Fargo Bank, NationalAssociation, as Trustee and Certificate Administrator

33.4        Wells Fargo Bank, NationalAssociation, as Custodian

33.5        Park Bridge LenderServices LLC, as Operating Advisor

33.6        Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of TheColonnade Office Complex Mortgage Loan (see Exhibit 33.1)

33.7        Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of TheColonnade Office Complex Mortgage Loan (see Exhibit 33.1)

33.8        Wells Fargo Bank, National Association, as Trustee of The Colonnade OfficeComplex Mortgage Loan (Omitted. See Explanatory Notes.)

33.9        Wells Fargo Bank, NationalAssociation, as Custodian of The Colonnade Office Complex Mortgage Loan (seeExhibit 33.4)

33.10      Park Bridge LenderServices LLC, as Operating Advisor of The Colonnade Office Complex MortgageLoan (see Exhibit 33.5)

33.11      Midland Loan Services, a Divisionof PNC Bank, National Association, as Primary Servicer of the Dominion TowerMortgage Loan (see Exhibit 33.1)

33.12      Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the DominionTower Mortgage Loan (see Exhibit 33.1)

33.13      Wells Fargo Bank, National Association, as Trustee of the Dominion TowerMortgage Loan (Omitted. See Explanatory Notes.)

33.14      Wells Fargo Bank, NationalAssociation, as Custodian of the Dominion Tower Mortgage Loan (see Exhibit33.4)

33.15      Park Bridge LenderServices LLC, as Operating Advisor of the Dominion Tower Mortgage Loan (seeExhibit 33.5)

33.16      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the SouthernMotion Industrial Portfolio Mortgage Loan (see Exhibit 33.1)

33.17      Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the SouthernMotion Industrial Portfolio Mortgage Loan (see Exhibit 33.1)

33.18      Wells Fargo Bank, National Association, as Trustee of the Southern MotionIndustrial Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

33.19      Wells Fargo Bank, NationalAssociation, as Custodian of the Southern Motion Industrial Portfolio MortgageLoan (see Exhibit 33.4)

33.20      Park Bridge LenderServices LLC, as Operating Advisor of the Southern Motion Industrial PortfolioMortgage Loan (see Exhibit 33.5)

33.21      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the GreatValue Storage Portfolio Mortgage Loan (see Exhibit 33.1)

33.22      Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the GreatValue Storage Portfolio Mortgage Loan (see Exhibit 33.1)

33.23      Wells Fargo Bank, National Association, as Trustee of the Great Value StoragePortfolio Mortgage Loan (Omitted. See Explanatory Notes.)

33.24      Wells Fargo Bank, NationalAssociation, as Custodian of the Great Value Storage Portfolio Mortgage Loan(see Exhibit 33.4)

33.25      Park Bridge LenderServices LLC, as Operating Advisor of the Great Value Storage PortfolioMortgage Loan (see Exhibit 33.5)

33.26      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the 16300Roscoe Blvd Mortgage Loan (see Exhibit 33.1)

33.27      Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the 16300Roscoe Blvd Mortgage Loan (see Exhibit 33.1)

33.28      Wells Fargo Bank, National Association, as Trustee of the 16300 Roscoe BlvdMortgage Loan (Omitted. See Explanatory Notes.)

33.29      Wells Fargo Bank, NationalAssociation, as Custodian of the 16300 Roscoe Blvd Mortgage Loan (see Exhibit33.4)

33.30      Pentalpha Surveillance LLC, as Operating Advisor of the 16300 Roscoe BlvdMortgage Loan (Omitted. See Explanatory Notes.)

33.31      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the ILPTHawaii Portfolio Mortgage Loan (see Exhibit 33.1)

33.32      Rialto Capital Advisors,LLC, as Special Servicer of the ILPT Hawaii Portfolio Mortgage Loan

33.33      Wells Fargo Bank, National Association, as Trustee of the ILPT Hawaii PortfolioMortgage Loan (Omitted. See Explanatory Notes.)

33.34      Wells Fargo Bank, NationalAssociation, as Custodian of the ILPT Hawaii Portfolio Mortgage Loan (seeExhibit 33.4)

33.35      Park Bridge LenderServices LLC, as Operating Advisor of the ILPT Hawaii Portfolio Mortgage Loan(see Exhibit 33.5)

33.36      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of theHeartland Dental Medical Office Portfolio Mortgage Loan (see Exhibit 33.1)

33.37      Rialto Capital Advisors,LLC, as Special Servicer of the Heartland Dental Medical Office PortfolioMortgage Loan (see Exhibit 33.32)

33.38      Wilmington Trust, National Association, as Trustee of the Heartland DentalMedical Office Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

33.39      Wells Fargo Bank, NationalAssociation, as Custodian of the Heartland Dental Medical Office PortfolioMortgage Loan (see Exhibit 33.4)

33.40      Park Bridge LenderServices LLC, as Operating Advisor of the Heartland Dental Medical OfficePortfolio Mortgage Loan (see Exhibit 33.5)

33.41      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of The BlockNorthway Mortgage Loan (see Exhibit 33.1)

33.42      Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of The BlockNorthway Mortgage Loan (see Exhibit 33.1)

33.43      Wells Fargo Bank, National Association, as Trustee of The Block NorthwayMortgage Loan (Omitted. See Explanatory Notes.)

33.44      Wells Fargo Bank, NationalAssociation, as Custodian of The Block Northway Mortgage Loan (see Exhibit33.4)

33.45      Pentalpha Surveillance LLC, as Operating Advisor of The Block Northway MortgageLoan (Omitted. See Explanatory Notes.)

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

34.1        Midland Loan Services, aDivision of PNC Bank, National Association, as Master Servicer

34.2        Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer (see Exhibit34.1)

34.3        Wells Fargo Bank, NationalAssociation, as Trustee and Certificate Administrator

34.4        Wells Fargo Bank, NationalAssociation, as Custodian

34.5        Park Bridge LenderServices LLC, as Operating Advisor

34.6        Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of TheColonnade Office Complex Mortgage Loan (see Exhibit 34.1)

34.7        Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of The ColonnadeOffice Complex Mortgage Loan (see Exhibit 34.1)

34.8        Wells Fargo Bank, National Association, as Trustee of The Colonnade OfficeComplex Mortgage Loan (Omitted. See Explanatory Notes.)

34.9        Wells Fargo Bank, NationalAssociation, as Custodian of The Colonnade Office Complex Mortgage Loan (seeExhibit 34.4)

34.10      Park Bridge LenderServices LLC, as Operating Advisor of The Colonnade Office Complex MortgageLoan (see Exhibit 34.5)

34.11      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the DominionTower Mortgage Loan (see Exhibit 34.1)

34.12      Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the DominionTower Mortgage Loan (see Exhibit 34.1)

34.13      Wells Fargo Bank, National Association, as Trustee of the Dominion TowerMortgage Loan (Omitted. See Explanatory Notes.)

34.14      Wells Fargo Bank, NationalAssociation, as Custodian of the Dominion Tower Mortgage Loan (see Exhibit34.4)

34.15      Park Bridge LenderServices LLC, as Operating Advisor of the Dominion Tower Mortgage Loan (seeExhibit 34.5)

34.16      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the SouthernMotion Industrial Portfolio Mortgage Loan (see Exhibit 34.1)

34.17      Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the SouthernMotion Industrial Portfolio Mortgage Loan (see Exhibit 34.1)

34.18      Wells Fargo Bank, National Association, as Trustee of the Southern MotionIndustrial Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

34.19      Wells Fargo Bank, NationalAssociation, as Custodian of the Southern Motion Industrial Portfolio MortgageLoan (see Exhibit 34.4)

34.20      Park Bridge LenderServices LLC, as Operating Advisor of the Southern Motion Industrial PortfolioMortgage Loan (see Exhibit 34.5)

34.21      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the GreatValue Storage Portfolio Mortgage Loan (see Exhibit 34.1)

34.22      Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the GreatValue Storage Portfolio Mortgage Loan (see Exhibit 34.1)

34.23      Wells Fargo Bank, National Association, as Trustee of the Great Value StoragePortfolio Mortgage Loan (Omitted. See Explanatory Notes.)

34.24      Wells Fargo Bank, NationalAssociation, as Custodian of the Great Value Storage Portfolio Mortgage Loan(see Exhibit 34.4)

34.25      Park Bridge LenderServices LLC, as Operating Advisor of the Great Value Storage PortfolioMortgage Loan (see Exhibit 34.5)

34.26      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the 16300Roscoe Blvd Mortgage Loan (see Exhibit 34.1)

34.27      Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the 16300Roscoe Blvd Mortgage Loan (see Exhibit 34.1)

34.28      Wells Fargo Bank, National Association, as Trustee of the 16300 Roscoe BlvdMortgage Loan (Omitted. See Explanatory Notes.)

34.29      Wells Fargo Bank, NationalAssociation, as Custodian of the 16300 Roscoe Blvd Mortgage Loan (see Exhibit34.4)

34.30      Pentalpha Surveillance LLC, as Operating Advisor of the 16300 Roscoe BlvdMortgage Loan (Omitted. See Explanatory Notes.)

34.31      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the ILPTHawaii Portfolio Mortgage Loan (see Exhibit 34.1)

34.32      Rialto Capital Advisors,LLC, as Special Servicer of the ILPT Hawaii Portfolio Mortgage Loan

34.33      Wells Fargo Bank, National Association, as Trustee of the ILPT Hawaii PortfolioMortgage Loan (Omitted. See Explanatory Notes.)

34.34      Wells Fargo Bank, NationalAssociation, as Custodian of the ILPT Hawaii Portfolio Mortgage Loan (seeExhibit 34.4)

34.35      Park Bridge LenderServices LLC, as Operating Advisor of the ILPT Hawaii Portfolio Mortgage Loan(see Exhibit 34.5)

34.36      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of theHeartland Dental Medical Office Portfolio Mortgage Loan (see Exhibit 34.1)

34.37      Rialto Capital Advisors,LLC, as Special Servicer of the Heartland Dental Medical Office PortfolioMortgage Loan (see Exhibit 34.32)

34.38      Wilmington Trust, National Association, as Trustee of the Heartland DentalMedical Office Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

34.39      Wells Fargo Bank, NationalAssociation, as Custodian of the Heartland Dental Medical Office PortfolioMortgage Loan (see Exhibit 34.4)

34.40      Park Bridge LenderServices LLC, as Operating Advisor of the Heartland Dental Medical OfficePortfolio Mortgage Loan (see Exhibit 34.5)

34.41      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of The BlockNorthway Mortgage Loan (see Exhibit 34.1)

34.42      Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of The BlockNorthway Mortgage Loan (see Exhibit 34.1)

34.43      Wells Fargo Bank, National Association, as Trustee of The Block NorthwayMortgage Loan (Omitted. See Explanatory Notes.)

34.44      Wells Fargo Bank, NationalAssociation, as Custodian of The Block Northway Mortgage Loan (see Exhibit34.4)

34.45      Pentalpha Surveillance LLC, as Operating Advisor of The Block Northway MortgageLoan (Omitted. See Explanatory Notes.)

35           Servicer compliance statements.

35.1        Midland Loan Services, aDivision of PNC Bank, National Association, as Master Servicer

35.2        Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer (see Exhibit35.1)

35.3        Wells Fargo Bank, NationalAssociation, as Certificate Administrator

35.4        Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of The ColonnadeOffice Complex Mortgage Loan (see Exhibit 35.1)

35.5        Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of TheColonnade Office Complex Mortgage Loan (see Exhibit 35.1)

35.6        Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the DominionTower Mortgage Loan (see Exhibit 35.1)

35.7        Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the DominionTower Mortgage Loan (see Exhibit 35.1)

35.8        Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the SouthernMotion Industrial Portfolio Mortgage Loan (see Exhibit 35.1)

35.9        Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the SouthernMotion Industrial Portfolio Mortgage Loan (see Exhibit 35.1)

35.10      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the GreatValue Storage Portfolio Mortgage Loan (see Exhibit 35.1)

35.11      Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the GreatValue Storage Portfolio Mortgage Loan (see Exhibit 35.1)

35.12      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the 16300Roscoe Blvd Mortgage Loan (see Exhibit 35.1)

35.13      Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the 16300Roscoe Blvd Mortgage Loan (see Exhibit 35.1)

35.14      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the ILPTHawaii Portfolio Mortgage Loan (see Exhibit 35.1)

35.15      Rialto Capital Advisors, LLC, as Special Servicer of the ILPT Hawaii PortfolioMortgage Loan (Omitted. See Explanatory Notes.)

35.16      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of theHeartland Dental Medical Office Portfolio Mortgage Loan (see Exhibit 35.1)

35.17      Rialto Capital Advisors, LLC, as Special Servicer of the Heartland DentalMedical Office Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

35.18      Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of The BlockNorthway Mortgage Loan (see Exhibit 35.1)

35.19      Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of The BlockNorthway Mortgage Loan (see Exhibit 35.1)

99.1        MortgageLoan Purchase Agreement, dated as of March 27, 2019, between UBS CommercialMortgage Securitization Corp. and UBS AG (filed as Exhibit 99.1 to theregistrant’s Current Report on Form 8-K filed on April 16, 2019 underCommission File No. 333-227784-03 and incorporated by reference herein)

99.2        MortgageLoan Purchase Agreement, dated as of March 27, 2019, between UBS CommercialMortgage Securitization Corp. and Rialto Mortgage Finance, LLC (filed asExhibit 99.2 to the registrant’s Current Report on Form 8-K filed on April 16,2019 under Commission File No. 333-227784-03 and incorporated by referenceherein)

99.3        MortgageLoan Purchase Agreement, dated as of March 27, 2019, among UBS CommercialMortgage Securitization Corp., Ladder Capital Finance LLC, Ladder CapitalFinance Holdings LLLP, Series REIT of Ladder Capital Finance Holdings LLLP andSeries TRS of Ladder Capital Finance Holdings LLLP (filed as Exhibit 99.3 tothe registrant’s Current Report on Form 8-K filed on April 16, 2019 underCommission File No. 333-227784-03 and incorporated by reference herein)

99.4        MortgageLoan Purchase Agreement, dated as of March 27, 2019, between UBS Commercial MortgageSecuritization Corp. and Morgan Stanley Mortgage Capital Holdings LLC (filed asExhibit 99.4 to the registrant’s Current Report on Form 8-K filed on April 16,2019 under Commission File No. 333-227784-03 and incorporated by referenceherein)

 

(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 of Section 13 or 15(d) of theSecurities Exchange Act of 1934, the registrant has duly caused this report tobe signed on its behalf by the undersigned, thereunto duly authorized.

UBS Commercial MortgageSecuritization Corp.(Depositor)

/s/Nicholas Galeone

NicholasGaleone, President

(senior officer in charge of securitizationof the depositor)

Date: March 16, 2020

/s/ DavidSchell

DavidSchell, Managing Director

Date: March 16, 2020