**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, 2023or**

**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: 333-227784-02**

**Central Index Key Number of the issuing entity:0001760337**

**UBS Commercial Mortgage Trust2018-C15**

**(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: 0001238163**

**Société Générale, New York Branch**

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

** **

**Central Index Key Number of the sponsor: 0001541294**

**German American Capital Corporation**

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

** **

**Central Index Key Number of the sponsor: 0001548567**

**CIBC Inc.**

**(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 RialtoMortgage Finance, LLC)**

** **

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

**Natixis Real Estate Capital 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)** | **38-4096515**

**38-4096516**

**38-7206275**

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

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

**c/o Computershare Trust Company, National Association, as agent for**

**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 every Interactive Data File required to be submitted pursuant toRule 405 of Regulation S-T (Section 232.405 of this chapter) during thepreceding 12 months (or for such shorter period that the registrant wasrequired to submit such files).

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                                                                                                       Accelerated filer                                     o

Non-acceleratedfiler          ⌧                                                                                                      Smaller reportingcompany                    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 has filed areport on and attestation to its management’s assessment of the effectivenessof its internal control over financial reporting under Section 404(b) of theSarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firmthat prepared or issued its audit report. o

If securities are registered pursuant to Section 12(b) of theAct, indicate by check mark whether the financial statements of the registrantincluded in the filing reflect the correction of an error to previously issuedfinancial statements. o

Indicate by check mark whether any of those error correctionsare restatements that required a recovery analysis of incentive-basedcompensation received by any of the registrant’s executive officers during therelevant recovery period pursuant to §240.10D-1(b). 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 CBBC Industrial Portfolio Mortgage Loanand the 16300 Roscoe Blvd Mortgage Loan, which constituted approximately 5.1%and 2.8%, respectively, of the asset pool of the issuing entity as of itscut-off date, are each an asset of the issuing entity and are each part of aloan combination that includes the CBBC Industrial Portfolio MortgageLoan  or the 16300 Roscoe Blvd Mortgage Loan and one other *pari passu*loan, each of which is not an asset of the issuing entity. These loancombinations, including the CBBC Industrial Portfolio Mortgage Loan and the 16300Roscoe Blvd Mortgage Loan, are being serviced and administered pursuant to thePooling and Servicing Agreement, which is incorporated by reference as Exhibit4.1 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 Christiana Mall Mortgage Loan, whichconstituted approximately 1.5% of the asset pool of the issuing entity as of itscut-off date.  The Christiana Mall Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes the ChristianaMall Mortgage Loan, twelve other *pari passu* loans and three subordinatecompanion loans, which are not assets of the issuing entity. A *pari passu*portion of the loan combination was securitized in the BBCMS 2018-CHRS MortgageTrust transaction (the “BBCMS 2018-CHRS Transaction”). This loancombination, including the Christiana Mall Mortgage Loan, is being serviced andadministered pursuant to the trust and servicing agreement for the BBCMS2018-CHRS Transaction, which is incorporated by reference as Exhibit 4.2 tothis 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 Ellsworth Place Mortgage Loan, whichconstituted approximately 1.5% of the asset pool of the issuing entity as ofits cut-off date.  The Ellsworth Place Mortgage Loan is an asset of the issuingentity and is part of a loan combination that includes the Ellsworth PlaceMortgage Loan and three other *pari passu* loans, which are not assets ofthe issuing entity. A *pari passu* portion of the loan combination wassecuritized in the Wells Fargo Commercial Mortgage Trust 2018-C47 transaction,Commission File Number 333-226486-01 (the “WFCM 2018-C47 Transaction”).This loan combination, including the Ellsworth Place Mortgage Loan, is beingserviced and administered pursuant to the pooling and servicing agreement forthe WFCM 2018-C47 Transaction, which is incorporated by reference as Exhibit4.3 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 Nebraska Crossing Mortgage Loan and theClevelander South Beach Mortgage Loan, which constituted approximately 2.0% and1.5%, respectively, of the asset pool of the issuing entity as of its cut-offdate.  The Nebraska Crossing Mortgage Loan and the Clevelander South BeachMortgage Loan are each an asset of the issuing entity and are each part of aloan combination that includes (a) with respect to the Nebraska CrossingMortgage Loan, three other *pari passu* loans, which are not assets of theissuing entity or (b) with respect to the Clevelander South Beach MortgageLoan, two other *pari passu* loans, which are not assets of the issuingentity. A *pari passu* portion of each loan combination was securitized inthe UBS Commercial Mortgage Trust 2018-C14 transaction, Commission File Number333-227784-01 (the “UBS 2018-C14 Transaction”). These loan combinations,including the Nebraska Crossing Mortgage Loan and the Clevelander South BeachMortgage Loan, are being serviced and administered pursuant to the pooling andservicing agreement for the UBS 2018-C14 Transaction, which is incorporated byreference as Exhibit 4.4 to this Annual Report on Form 10-K. The RegencyProperties Portfolio Mortgage Loan, previously an asset of the issuing entitybeing serviced under the pooling and servicing agreement for the UBS 2018-C14Transaction, was not an asset of the issuing entity during the reporting periodand is omitted from this Annual Report on Form 10-K and will be omitted fromsubsequent Annual Reports on Form 10-K

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the Staples Strategic Industrial Mortgage Loan,which constituted approximately 5.4% of the asset pool of the issuing entity asof its cut-off date.  The Staples Strategic Industrial Mortgage Loan is anasset of the issuing entity and is part of a loan combination that includes theStaples Strategic Industrial Mortgage Loan and five other *pari passu*loans, which are not assets of the issuing entity. A *pari passu* portionof the loan combination was securitized in the Benchmark 2018-B8 Mortgage Trusttransaction, Commission File Number 333-226123-01 (the “Benchmark 2018-B8Transaction”). This loan combination, including the Staples StrategicIndustrial Mortgage Loan, is being serviced and administered pursuant to thepooling and servicing agreement for the Benchmark 2018-B8 Transaction, which isincorporated by reference as Exhibit 4.5 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 ExchangeRight Net Leased Portfolio 24Mortgage Loan, which constituted approximately 0.6% of the asset pool of the issuingentity as of its cut-off date.  The ExchangeRight Net Leased Portfolio 24Mortgage Loan is an asset of the issuing entity and is part of a loancombination that includes the ExchangeRight Net Leased Portfolio 24 MortgageLoan and three other *pari passu* loans, which are not assets of theissuing entity.This loan combination, including the ExchangeRight Net LeasedPortfolio 24 Mortgage Loan, was serviced under the Pooling and ServicingAgreement for the issuing entity prior to the closing of the securitization ofa *pari passu* portion of the ExchangeRight Net Leased Portfolio 24 loancombination in the CSAIL 2019-C15 Commercial Mortgage Trust transaction,Commission File Number 333-227081-01 (the “CSAIL 2019-C15 Transaction”). After the closing of the CSAIL 2019-C15 Transaction on March 6, 2019, this loancombination, including the ExchangeRight Net Leased Portfolio 24 Mortgage Loanwas, and will continue to be, serviced and administered pursuant to the poolingand servicing agreement with respect to the CSAIL 2019-C15 Transaction, whichis incorporated 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 Saint Louis Galleria Mortgage Loan, whichconstituted approximately 7.0% of the asset pool of the issuing entity as ofits cut-off date.  The Saint Louis Galleria Mortgage Loan is an asset ofthe issuing entity and is part of a loan combination that includes the SaintLouis Galleria Mortgage Loan and eight other *pari passu* loans, which arenot assets of the issuing entity. This loan combination, including the SaintLouis Galleria Mortgage Loan, was serviced under the pooling and servicingagreement for the Benchmark 2018-B8 Transaction prior to the closing of thesecuritization of a *pari passu* portion of the Saint Louis Galleria loancombination in the Benchmark 2019-B10 Mortgage Trust transaction, CommissionFile Number 333-226943-02 (the “Benchmark 2019-B10 Transaction”). After the closing of the Benchmark 2019-B10 Transaction on April 11, 2019, thisloan combination, including the Saint Louis Galleria Mortgage Loan was, andwill continue to be, serviced and administered pursuant to the pooling andservicing agreement with respect to the Benchmark 2019-B10 Transaction, whichis incorporated by reference as Exhibit 4.7 to this Annual Report on Form 10-K.

The Great Value Storage PortfolioMortgage Loan, previously an asset of the issuing entity, was not an asset ofthe issuing entity during the reporting period and is omitted from this AnnualReport on Form 10-K and will be omitted from subsequent Annual Reports on Form10-K.

The Heartland Dental MedicalOffice Portfolio Mortgage Loan, previously an asset of the issuing entity, wasnot an asset of the issuing entity during the reporting period and is omittedfrom this Annual Report on Form 10-K and will be omitted from subsequent AnnualReports 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 of the mortgage loansserviced under the Pooling and Servicing Agreement, the special servicer of themortgage loans serviced under the Pooling and Servicing Agreement prior to May2, 2023 and the Ellsworth Place Mortgage Loan prior to April 24, 2023, theprimary servicer of the Staples Strategic Industrial Mortgage Loan, theNebraska Crossing Mortgage Loan, the Clevelander South Beach Mortgage Loan andthe ExchangeRight Net Leased Portfolio 24 Mortgage Loan. As a result, MidlandLoan Services, a Division of PNC Bank, National Association is a “servicer” asdefined in Item 1108(a)(2)(iii) of Regulation AB, in the capacities describedabove, because it is servicing mortgage loans that constituted 10% or more ofthe assets of the issuing entity as of its cut-off date. The assessments ofcompliance with applicable servicing criteria, accountants’ attestation reportsand servicer compliance statements delivered by Midland Loan Services, aDivision of PNC Bank, National Association in the capacities described aboveare listed in the Exhibit Index.

K-Star Asset Management LLC is thespecial servicer of the mortgage loans serviced under the Pooling and ServicingAgreement on and after May 2, 2023 and the Ellsworth Place Mortgage Loan on andafter April 24, 2023. As a result, K-Star Asset Management LLC is a “servicer”as defined in Item 1108(a)(2)(iii) of Regulation AB, in the capacitiesdescribed above, because it is servicing mortgage loans that constituted 10% ormore of the assets of the issuing entity as of its cut-off date. Theassessments of compliance with applicable servicing criteria, accountants’attestation reports and servicer compliance statements delivered by K-StarAsset Management LLC in the capacities described above are listed in theExhibit Index.

LNR Partners, LLC is the specialservicer of the Saint Louis Galleria Mortgage Loan, which constitutedapproximately 7% of the asset pool of the issuing entity as of its cut-offdate. In accordance with the Compliance and Disclosure Interpretations, Section200.03 (Rules 13a-18 and 15d-18, Servicer’s Assessment of Compliance), thispercentage must be reduced pro rata because it was only acting as specialservicer of the Saint Louis Galleria Mortgage Loan from January 1, 2023 toFebruary 15, 2023. As a result, it falls below the*de minimis*requirements in Item 1122 of Regulation AB and no such assessment orattestation is required.

Wells Fargo Bank, NationalAssociation is the certificate administrator of the mortgage loans servicedunder the Pooling and Servicing Agreement, the primary servicer and specialservicer of the Christiana Mall Mortgage Loan and the primary servicer of theEllsworth Place Mortgage Loan. As a result, Wells Fargo Bank, National Associationis a “servicer” as defined in Item 1108(a)(2)(iii) of Regulation AB, in thecapacities described above, because it is servicing mortgage loans thatconstituted 10% or more of the assets of the issuing entity as of its cut-offdate. 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, NationalAssociation is the custodian of the mortgage loans serviced under the Poolingand Servicing Agreement, the Saint Louis Galleria Mortgage Loan, the StaplesStrategic Industrial Mortgage Loan, the Nebraska Crossing Mortgage Loan, theClevelander South Beach Mortgage Loan, the Christiana Mall Mortgage Loan, theEllsworth Place Mortgage Loan and the ExchangeRight Net Leased Portfolio 24Mortgage 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.

Park Bridge Lender Services LLC isthe operating advisor of the Nebraska Crossing Mortgage Loan, the ClevelanderSouth Beach Mortgage Loan, the Ellsworth Place Mortgage Loan and theExchangeRight Net Leased Portfolio 24 Mortgage Loan.  As a result, ParkBridge Lender Services LLC is a servicing function participant in thecapacities described above, because it is servicing mortgage loans that constituted5% or more of the assets of the issuing entity as of its cut-off date. Theassessments of compliance with applicable servicing criteria and accountants’attestation reports delivered by Park Bridge Lender Services LLC in thecapacities described above are listed in the Exhibit Index.

Wells Fargo Bank, NationalAssociation acts as trustee of the CBBC Industrial Portfolio Mortgage Loan, the16300 Roscoe Blvd Mortgage Loan, the Nebraska Crossing Mortgage Loan, theClevelander South Beach Mortgage Loan, the Staples Strategic IndustrialMortgage Loan, the ExchangeRight Net Leased Portfolio 24 Mortgage Loan and theSaint Louis Galleria Mortgage Loan.  Pursuant to the Pooling and ServicingAgreement, the pooling and servicing agreement for the UBS 2018-C14 Transaction,the pooling and servicing agreement for the Benchmark 2018-B8 Transaction, thepooling and servicing agreement for the CSAIL 2019-C15 Transaction and thepooling and servicing agreement for the Benchmark 2019-B10 Transaction, thetrustee is required to provide an assessment of compliance with applicableservicing criteria solely with respect to Item 1122(d)(2)(iii) of Regulation AB(regarding advances of funds or guarantees regarding collections, cash flows ordistributions, and any interest or other fees charged for such advances, aremade, reviewed and approved as specified in the transaction agreements).However, during the reporting period, the trustee did not perform any servicingfunction with respect to the servicing criteria specified in Item1122(d)(2)(iii) of Regulation AB.  The master servicer or the specialservicer, to the extent required, performed the servicing function identifiedwith respect to Item 1122(d)(2)(iii) of Regulation AB, and each such partyincluded Item 1122(d)(2)(iii) of Regulation AB in the assessment of compliancewith applicable 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 CBBC Industrial PortfolioMortgage Loan, the 16300 Roscoe Blvd Mortgage Loan, the Nebraska CrossingMortgage Loan, the Clevelander South Beach Mortgage Loan, the Staples StrategicIndustrial Mortgage Loan, the ExchangeRight Net Leased Portfolio 24 MortgageLoan and the Saint Louis Galleria Mortgage Loan have delivered one or moreassessments of compliance with respect to Item 1122(d)(2)(iii) of RegulationAB.

Wilmington Trust, National Associationacts as trustee of the Christiana Mall Mortgage Loan and the Ellsworth PlaceMortgage Loan.  Pursuant to the trust and servicing agreement for theBBCMS 2018-CHRS Transaction and the pooling and servicing agreement for theWFCM 2018-C47 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 Christiana Mall Mortgage Loan and the Ellsworth Place Mortgage Loan havedelivered one or more assessments of compliance with respect to Item1122(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 Solutions, LLC.  Thisentity was engaged by the primary servicer of the Christiana Mall Mortgage Loanand the Ellsworth Place Mortgage Loan to remit tax payments received from theescrow accounts of borrowers to local taxing authorities, to report tax amountsdue, to verify tax parcel information, and to verify non-escrow tax payments.These servicing functions are included within the servicing criteria set forthin Items 1122(d)(4)(xi) and 1122(d)(4)(xii) of Regulation AB.  Therefore,under the principles-based definition of “servicer” set forth in Item 1101(j)of Regulation AB that looks to the functions that an entity performs, thisvendor is a “servicer” for the purposes of Item 1122 of Regulation AB.  *See*Compliance and Disclosure Interpretations, Section 301.01 (Item 1101(j)).

This AnnualReport on Form 10-K includes an assessment of compliance with applicableservicing criteria, accountants’ attestation report and servicer compliancestatement from Computershare Trust Company, National Association (“CTCNA”). CTCNA was engaged by Wells Fargo Bank, National Association (“Wells Fargo”),in its capacity as certificate administrator and custodian, to perform certainspecified servicing functions identified in the assessment of compliance withapplicable servicing criteria and accountants’ attestation reports.  WellsFargo engaged CTCNA in connection with the sale of Wells Fargo’s corporatetrust services business to CTCNA and its affiliates.  Further, under theprinciples-based definition of “servicer” set forth in Item 1101(j) ofRegulation AB that looks to the functions that an entity performs, this partyis a “servicer” for the purposes of Item 1123 of Regulation AB.  *See*Compliance and Disclosure Interpretations, Section 301.01 (Item 1101(j)). 

The assessments of compliance withapplicable servicing criteria, accountants’ attestation reports and servicercompliance statements of the certificate administrator of the Christiana MallMortgage Loan, the Ellsworth Place Mortgage Loan, the Nebraska CrossingMortgage Loan, the Clevelander South Beach Mortgage Loan, the Staples StrategicIndustrial Mortgage Loan, the ExchangeRight Net Leased Portfolio 24 MortgageLoan and the Saint Louis Galleria Mortgage Loan 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 Staples Strategic Industrial Mortgage Loan,the ExchangeRight Net Leased Portfolio 24 Mortgage Loan, the Nebraska CrossingMortgage Loan, the Clevelander South Beach Mortgage Loan and the Saint LouisGalleria Mortgage Loan, (i) the report on assessment of compliance withservicing criteria and attestation report on assessment of compliance withservicing criteria of Rialto Capital Advisors, LLC as special servicer of theNebraska Crossing Mortgage Loan and the Clevelander South Beach Mortgage Loan,3650 REIT Loan Servicing LLC as special servicer of the ExchangeRight NetLeased Portfolio 24 Mortgage Loan, listed on the Exhibit Index are omitted fromthis Annual Report on Form 10-K as they are not required to be included on thisAnnual Report on Form 10-K per Instruction 3 to Item 1122 of Regulation ABbecause it is a party performing activities that address servicing criteriarelating to 5% or less of the assets of the issuing entity, and the report on assessmentof compliance with servicing criteria and attestation report on assessment ofcompliance with servicing criteria of LNR Partners, LLC as special servicer ofthe Saint Louis Galleria Mortgage Loan prior to February 16, 2023 listed on theExhibit Index are omitted from this Annual Report on Form 10-K for the reasonsset forth in the Explanatory Notes above; and (ii) the servicer compliancestatements of Rialto Capital Advisors, LLC as special servicer of the NebraskaCrossing Mortgage Loan and the Clevelander South Beach Mortgage Loan, CWCapitalAsset Management LLC as special servicer of the Staples Strategic IndustrialMortgage Loan, 3650 REIT Loan Servicing LLC as special servicer of theExchangeRight Net Leased Portfolio 24 Mortgage Loan, KeyBank NationalAssociation as primary servicer of the Saint Louis Galleria Mortgage Loan, LNRPartners, LLC as special servicer of the Saint Louis Galleria Mortgage Loanprior to February 16, 2023 and Argentic Services Company LP as special servicerof the Saint Louis Galleria Mortgage Loan on and after February 16, 2023,listed on the Exhibit Index are omitted from this Annual Report on Form 10-K asthey are not required by Item 1123 of Regulation AB to be included on thisAnnual Report on Form 10-K because they are each an unaffiliated party that isnot a “servicer” that meets the criteria in Item 1108(a)(2)(i) through (iii) ofRegulation AB.

**PART I**

**Item 1.  Business.**

Omitted.

**Item 1A.  Risk Factors.**

Omitted.

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

None.

**Item 1C.  Cybersecurity.**

Omitted.

**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.  [Reserved]**

**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.

**Item 9C.  Disclosure Regarding Foreign Jurisdictionsthat Prevent Inspections.**

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 Accountant 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 proceedinginvolving the trust or any party related to the trust, other than routinelitigation incidental to the duties of those respective parties, and thefollowing, with respect to Wells Fargo Bank, National Association, as trustee,certificate administrator and custodian. 

In December 2014, Phoenix Light SFLimited (Phoenix Light) and certain related entities filed a complaint in theUnited States District Court for the Southern District of New York allegingclaims against Wells Fargo Bank, N.A., in its capacity as trustee for a numberof residential mortgage-backed securities (RMBS) trusts. Complaints raisingsimilar allegations have been filed by Commerzbank AG in the Southern Districtof New York, IKB International and IKB Deutsche Industriebank (together, IKB)in New York state court, and Park Royal I LLC and Park Royal II LLC in New Yorkstate court. In each case, the plaintiffs allege that Wells Fargo Bank, N.A.,as trustee, caused losses to investors, and plaintiffs assert causes of actionbased upon, among other things, the trustee’s alleged failure to notify andenforce repurchase obligations of mortgage loan sellers for purported breachesof representations and warranties, notify investors of alleged events ofdefault, and abide by appropriate standards of care following alleged events ofdefault. In July 2022, the district court dismissed Phoenix Light’s claims andcertain of the claims asserted by Commerzbank AG, and subsequently enteredjudgment in each case in favor of Wells Fargo Bank, N.A. In August 2022,Phoenix Light and Commerzbank AG each appealed the district court’s decision tothe United States Court of Appeals for the Second Circuit. Phoenix Lightdismissed its appeal in May 2023, terminating its case. In November 2023, WellsFargo Bank, N.A. entered into an agreement with IKB to resolve IKB’s claims.Wells Fargo Bank, N.A. previously settled two class actions filed byinstitutional investors and an action filed by the National Credit UnionAdministration with similar allegations.

**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 28, 2018 pursuant to Rule 424(b)(2).

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

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the mortgage loans are attachedhereto under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit Zto the Pooling and Servicing Agreement incorporated by reference as Exhibit 4.1to this Annual Report on Form 10-K is a chart identifying the entitiesparticipating in a servicing function for the transaction responsible for eachapplicable servicing criteria set forth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the Christiana Mall Mortgage Loan,which is being serviced and administered pursuant to the trust and servicingagreement for the BBCMS 2018-CHRS Transaction, are attached hereto under Item15 to this Annual Report on Form 10-K. Attached as Exhibit L to the trust andservicing agreement for the BBCMS 2018-CHRS 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 the BBCMS2018-CHRS Transaction responsible for each applicable servicing criteria setforth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the Ellsworth Place Mortgage Loan,which is being serviced and administered pursuant to the pooling and servicingagreement for the WFCM 2018-C47 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 2018-C47 Transaction incorporated by referenceas Exhibit 4.3 to this Annual Report on Form 10-K is a chart identifying theentities participating in a servicing function for the WFCM 2018-C47Transaction responsible for each applicable servicing criteria set forth inItem 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the Nebraska Crossing Mortgage Loanand the Clevelander South Beach Mortgage Loan, which are being serviced andadministered pursuant to the pooling and servicing agreement for the UBS2018-C14 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-C14 Transaction incorporated by reference as Exhibit 4.4 to thisAnnual Report on Form 10-K is a chart identifying the entities participating ina servicing function for the UBS 2018-C14 Transaction responsible for eachapplicable servicing criteria set forth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the Staples Strategic IndustrialMortgage Loan, which is being serviced and administered pursuant to the poolingand servicing agreement for the Benchmark 2018-B8 Transaction, are attachedhereto under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit AAto the pooling and servicing agreement for the Benchmark 2018-B8 Transactionincorporated by reference as Exhibit 4.5 to this Annual Report on Form 10-K isa chart identifying the entities participating in a servicing function for theBenchmark 2018-B8 Transaction responsible for each applicable servicingcriteria set forth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the ExchangeRight Net LeasedPortfolio 24 Mortgage Loan, which is being serviced and administered pursuantto the pooling and servicing agreement for the CSAIL 2019-C15 Transaction, areattached hereto under Item 15 to this Annual Report on Form 10-K. Attached asExhibit AA to the pooling and servicing agreement for the CSAIL 2019-C15Transaction incorporated by reference as Exhibit 4.6 to this Annual Report on Form10-K is a chart identifying the entities participating in a servicing functionfor the CSAIL 2019-C15 Transaction responsible for each applicable servicingcriteria set forth in Item 1122(d).

The reports on assessments of compliance with the servicing criteriafor asset-backed securities and related attestation reports on such assessmentsof compliance with respect to the Saint Louis Galleria Mortgage Loan, which isbeing serviced and administered pursuant to the pooling and servicing agreementfor the Benchmark 2019-B10 Transaction, are attached hereto under Item 15 tothis Annual Report on Form 10-K. Attached as Schedule II to the pooling andservicing agreement for the Benchmark 2019-B10 Transaction incorporated byreference as Exhibit 4.7 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).

**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. Exhibit and 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 1,2018, by and among UBS Commercial Mortgage Securitization Corp., as Depositor,Midland Loan Services, a Division of PNC Bank, National Association, as MasterServicer and as Special Servicer, Wells Fargo Bank, National Association, asCertificate Administrator and as Trustee, and Pentalpha Surveillance LLC, asOperating Advisor and as Asset Representations Reviewer (filed as Exhibit 4.1to the registrant’s Current Report on Form 8-K filed on December 28, 2018 underCommission File No. 333-227784-02 and incorporated by reference herein).

4.2          Trust and Servicing Agreement, dated as of August 9,2018, by and among Barclays Commercial Mortgage Securities LLC, as Depositor,Wells Fargo Bank, National Association, as Servicer and Special Servicer, WellsFargo Bank, National Association, as Certificate Administrator and Custodian,and Wilmington Trust, National Association, as Trustee (filed as Exhibit 4.5 tothe registrant’s Current Report on Form 8-K filed on December 28, 2018 underCommission File No. 333-227784-02 and incorporated by reference herein).

4.3          Pooling and Servicing Agreement, dated as of October 1,2018, by and among Wells Fargo Commercial Mortgage Securities, Inc., asDepositor, Wells Fargo Bank, National Association, as Master Servicer, MidlandLoan Services, a Division of PNC Bank, National Association, as SpecialServicer, Wells Fargo Bank, National Association, as Certificate Administrator,Wilmington Trust, National Association, as Trustee, and Park Bridge LenderServices LLC, as Operating Advisor and as Asset Representations Reviewer (filedas Exhibit 4.6 to the registrant’s Current Report on Form 8-K filed on December28, 2018 under Commission File No. 333-227784-02 and incorporated by referenceherein).

4.4          Pooling and Servicing Agreement, dated as of December 1,2018, by and among UBS Commercial Mortgage Securitization Corp., as Depositor,Midland Loan 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, and ParkBridge Lender Services LLC, as Operating Advisor and as Asset RepresentationsReviewer (filed as Exhibit 4.2 to the registrant’s Current Report on Form 8-Kfiled on December 28, 2018 under Commission File No. 333-227784-02 andincorporated by reference herein).

4.5          Pooling and Servicing Agreement, dated as of December 1,2018, by and among J.P. Morgan Chase Commercial Mortgage Securities Corp., asDepositor, Midland Loan Services, a Division of PNC Bank, National Association,as Master Servicer, CWCapital Asset Management LLC, as Special Servicer, WellsFargo Bank, National Association, as Certificate Administrator, Wells FargoBank, National Association, as Trustee, and Pentalpha Surveillance LLC, asOperating Advisor  and as Asset Representations Reviewer (filed as Exhibit4.3 to the registrant’s Current Report on Form 8-K filed on December 28, 2018under Commission File No. 333-227784-02 and incorporated by reference herein).

4.6          Pooling and Servicing Agreement, dated as of March 1,2019, by and among Credit Suisse Commercial Mortgage Securities Corp., asDepositor, Midland Loan Services, a Division of PNC Bank, National Association,as Master Servicer and as Special Servicer, Wells Fargo Bank, NationalAssociation, as Certificate Administrator and as Trustee, and Park BridgeLender Services LLC, as Operating Advisor and as Asset Representations Reviewer(filed as Exhibit 4.1 to the registrant’s Current Report on Form 8-K filed onMarch 8, 2019 under Commission File No. 333-227784-02 and incorporated byreference herein).

4.7          Pooling and Servicing Agreement, dated as of April 1,2019, by and among Deutsche Mortgage & Asset Receiving Corporation, asDepositor, KeyBank National Association, as Master Servicer, LNR Partners, LLCas Special Servicer, Wells Fargo Bank, National Association, as Trustee, WellsFargo Bank, National Association, as Certificate Administrator, Paying Agentand Custodian, and Pentalpha Surveillance LLC, as Operating Advisor and AssetRepresentations Review (filed as Exhibit 4.1 to the registrant’s Current Reporton Form 8-K filed on April 16, 2019 under Commission File No. 333-227784-02 andincorporated by reference herein).

4.8          Co-Lender Agreement, dated as of December 27, 2018,between Deutsche Bank AG, New York Branch, as Note A-1-A1 Holder, and DeutscheBank AG, New York Branch, as Note A-1-A2 Holder, and Deutsche Bank AG, New YorkBranch, as Note A-1-A3 Holder, and Deutsche Bank AG, New York Branch, as NoteA-1-A4 Holder, and Deutsche Bank AG, New York Branch, as Note A-1-A5 Holder,and Société Générale, as Note A-2-A1 Holder, and Société Générale FinancialCorporation, as Note A-2-A2 Holder, and Société Générale, as Note A-2-A3Holder, and Société Générale Financial Corporation, as Note A-2-A4 Holder, andSociété Générale Financial Corporation, as Note A-2-A5 Holder (filed as Exhibit4.9 to the registrant’s Current Report on Form 8-K filed on December 28, 2018under Commission File No. 333-227784-02 and incorporated by reference herein).

4.9          Co-Lender Agreement, dated as of December 27, 2018,between Deutsche Bank AG, New York Branch, as Note A-1-1 Holder, and DeutscheBank AG, New York Branch, as Note A-1-2 Holder, and Deutsche Bank AG, New YorkBranch, as Note A-2-1 Holder, and Deutsche Bank AG, New York Branch, as NoteA-2-2 Holder, and Deutsche Bank AG, New York Branch, as Note A-2-3 Holder, andDeutsche Bank AG, New York Branch, as Note A-3 Holder, and Deutsche Bank AG,New York Branch, as Note A-4 Holder (filed as Exhibit 4.10 to the registrant’sCurrent Report on Form 8-K filed on December 28, 2018 under Commission File No.333-227784-02 and incorporated by reference herein).

4.10         Co-Lender Agreement, dated as of December 28, 2018,between Deutsche Bank AG, acting through its New York Branch, as Note A-1Holder, and Deutsche Bank AG, acting through its New York Branch, as Note A-2Holder (filed as Exhibit 4.11 to the registrant’s Current Report on Form 8-Kfiled on December 28, 2018 under Commission File No. 333-227784-02 andincorporated by reference herein).

4.11         Agreement Between Note Holders, dated as of December 28,2018, 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 4.13 to the registrant’sCurrent Report on Form 8-K filed on December 28, 2018 under Commission File No.333-227784-02 and incorporated by reference herein).

4.12         Agreement Between Note Holders, dated as of December 12,2018, by and between Société Générale, as Initial Note A-1 Holder, and SociétéGénérale, as Initial Note A-2 Holder, and Société Générale, as Initial Note A-3Holder, and Société Générale, as Initial Note A-4 Holder (filed as Exhibit 4.15to the registrant’s Current Report on Form 8-K filed on December 28, 2018 underCommission File No. 333-227784-02 and incorporated by reference herein).

4.13         Agreement Between Note Holders, dated as of December 12,2018, 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, and UBS AG, by and through its branch office at1285 Avenue of the Americas, New York, New York, as Initial Note A-3 Holder(filed as Exhibit 4.16 to the registrant’s Current Report on Form 8-K filed onDecember 28, 2018 under Commission File No. 333-227784-02 and incorporated byreference herein).

4.14         Co-Lender Agreement, dated as of August 9, 2018, by and amongBarclays Bank PLC, as Initial Note 1 Holder, Société Générale, as Initial Note2 Holder, Deutsche Bank AG, New York Branch, as Initial Note 3 Holder (filed asExhibit 4.17 to the registrant’s Current Report on Form 8-K filed on December28, 2018 under Commission File No. 333-227784-02 and incorporated by referenceherein).

4.15         Co-Lender Agreement, dated as of September 25, 2018,between Rialto Mortgage Finance, LLC, as Note A-1 Holder, and Rialto MortgageFinance, LLC, as Note A-2 Holder, and Rialto Mortgage Finance, LLC, as Note A-3Holder, and Rialto Mortgage Finance, LLC, as Note A-4 Holder, and Rialto MortgageFinance, LLC, as Note A-5 Holder (filed as Exhibit 4.18 to the registrant’sCurrent Report on Form 8-K filed on December 28, 2018 under Commission File No.333-227784-02 and incorporated by reference herein).

4.16         Agreement Between Note Holders, dated as of December 28,2018, by and between Société Générale, as Initial Note A-1 Holder, and SociétéGénérale, as Initial Note A-2 Holder, and Société Générale, as Initial Note A-3Holder, and Société Générale, as Initial Note A-4 Holder (filed as Exhibit 4.19to the registrant’s Current Report on Form 8-K filed on December 28, 2018 underCommission File No. 333-227784-02 and incorporated by reference herein).

4.17         Primary Servicing Agreement, dated as of May 1, 2019,between Wells Fargo Bank, National Association, as Master Servicer, and MidlandLoan Services, a Division of PNC Bank, National Association, as PrimaryServicer (filed as Exhibit 99.1 to the registrant’s Current Report on Form 8-K/Afiled on February 21, 2020 under Commission File No. 333-227784-02 andincorporated 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, a Division of PNC Bank,National Association, as Master Servicer

33.2        Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer prior to May 2, 2023 (see Exhibit33.1)

33.3        K-Star Asset Management LLC, as Special Servicer onand after May 2, 2023

33.4        Wells Fargo Bank, National Association, as Trusteeand Certificate Administrator

33.5        Wells Fargo Bank, National Association, asCustodian

33.6        Pentalpha Surveillance LLC, as Operating Advisor

33.7        Computershare Trust Company, National Association,as Servicing Function Participant for the Certificate Administrator

33.8        Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian

33.9        Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the CBBC Industrial PortfolioMortgage Loan (see Exhibit 33.1)

33.10      Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer of the CBBC Industrial PortfolioMortgage Loan prior to May 2, 2023 (see Exhibit 33.1)

33.11      K-Star Asset Management LLC, as Special Servicer ofthe CBBC Industrial Portfolio Mortgage Loan on and after May 2, 2023 (seeExhibit 33.3)

33.12      Wells Fargo Bank, National Association, as Trustee of the CBBC IndustrialPortfolio Mortgage Loan (Omitted. See Explanatory Notes.)

33.13      Wells Fargo Bank, National Association, asCustodian of the CBBC Industrial Portfolio Mortgage Loan (see Exhibit 33.5)

33.14      Pentalpha Surveillance LLC, as Operating Advisor ofthe CBBC Industrial Portfolio Mortgage Loan (see Exhibit 33.6)

33.15       Computershare Trust Company, National Association, asServicing Function Participant for the Custodian (see Exhibit 33.8)

33.16      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the 16300 Roscoe Blvd MortgageLoan (see Exhibit 33.1)

33.17      Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer of the 16300 Roscoe Blvd MortgageLoan prior to May 2, 2023 (see Exhibit 33.1)

33.18      K-Star Asset Management LLC, as Special Servicer ofthe 16300 Roscoe Blvd Mortgage Loan on and after May 2, 2023 (see Exhibit 33.3)

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

33.20      Wells Fargo Bank, National Association, asCustodian of the 16300 Roscoe Blvd Mortgage Loan (see Exhibit 33.5)

33.21      Pentalpha Surveillance LLC, as Operating Advisor ofthe 16300 Roscoe Blvd Mortgage Loan (see Exhibit 33.6)

33.22      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 33.8)

33.23      Wells Fargo Bank, National Association, as PrimaryServicer of the Christiana Mall Mortgage Loan

33.24      Wells Fargo Bank, National Association, as SpecialServicer of the Christiana Mall Mortgage Loan (see Exhibit 33.23)

33.25      Wilmington Trust, National Association, as Trustee of the Christiana MallMortgage Loan (Omitted. See Explanatory Notes.)

33.26      Wells Fargo Bank, National Association, asCustodian of the Christiana Mall Mortgage Loan (see Exhibit 33.5)

33.27      CoreLogic Solutions, LLC, as Servicing FunctionParticipant of the Christiana Mall Mortgage Loan

33.28      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 33.8)

33.29      Wells Fargo Bank, National Association, as PrimaryServicer of the Ellsworth Place Mortgage Loan (see Exhibit 33.23)

33.30      Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer of the Ellsworth Place Mortgage Loanprior to April 24, 2023 (see Exhibit 33.1)

33.31      K-Star Asset Management LLC, as Special Servicer ofthe Ellsworth Place Mortgage Loan on and after April 24, 2023 (see Exhibit33.3)

33.32      Wilmington Trust, National Association, as Trustee of the Ellsworth PlaceMortgage Loan (Omitted. See Explanatory Notes.)

33.33      Wells Fargo Bank, National Association, asCustodian of the Ellsworth Place Mortgage Loan (see Exhibit 33.5)

33.34      Park Bridge Lender Services LLC, as OperatingAdvisor of the Ellsworth Place Mortgage Loan

33.35      CoreLogic Solutions, LLC, as Servicing FunctionParticipant of the Ellsworth Place Mortgage Loan (see Exhibit 33.27)

33.36      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 33.8)

33.37      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Nebraska Crossing MortgageLoan (see Exhibit 33.1)

33.38      Rialto Capital Advisors, LLC, as Special Servicer of the Nebraska CrossingMortgage Loan (Omitted. See Explanatory Notes.)

33.39      Wells Fargo Bank, National Association, as Trustee of the Nebraska CrossingMortgage Loan (Omitted. See Explanatory Notes.)

33.40      Wells Fargo Bank, National Association, asCustodian of the Nebraska Crossing Mortgage Loan (see Exhibit 33.5)

33.41      Park Bridge Lender Services LLC, as OperatingAdvisor of the Nebraska Crossing Mortgage Loan (see Exhibit 33.34)

33.42      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 33.8)

33.43      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Clevelander South BeachMortgage Loan (see Exhibit 33.1)

33.44      Rialto Capital Advisors, LLC, as Special Servicer of the Clevelander SouthBeach Mortgage Loan (Omitted. See Explanatory Notes.)

33.45      Wells Fargo Bank, National Association, as Trustee of the Clevelander SouthBeach Mortgage Loan (Omitted. See Explanatory Notes.)

33.46      Wells Fargo Bank, National Association, asCustodian of the Clevelander South Beach Mortgage Loan (see Exhibit 33.5)

33.47      Park Bridge Lender Services LLC, as OperatingAdvisor of the Clevelander South Beach Mortgage Loan (see Exhibit 33.34)

33.48      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 33.8)

33.49      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Staples Strategic IndustrialMortgage Loan (see Exhibit 33.1)

33.50      CWCapital Asset Management LLC, as SpecialServicer of the Staples Strategic Industrial Mortgage Loan

33.51      Wells Fargo Bank, National Association, as Trustee of the Staples StrategicIndustrial Mortgage Loan (Omitted. See Explanatory Notes.)

33.52      Wells Fargo Bank, National Association, asCustodian of the Staples Strategic Industrial Mortgage Loan (see Exhibit 33.5)

33.53      Pentalpha Surveillance LLC, as Operating Advisor ofthe Staples Strategic Industrial Mortgage Loan (see Exhibit 33.6)

33.54      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 33.8)

33.55      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the ExchangeRight Net LeasedPortfolio 24 Mortgage Loan (see Exhibit 33.1)

33.56      3650 REIT Loan Servicing LLC, as Special Servicer of the ExchangeRight NetLeased Portfolio 24 Mortgage Loan (Omitted. See Explanatory Notes.)

33.57      Wells Fargo Bank, National Association, as Trustee of the ExchangeRight NetLeased Portfolio 24 Mortgage Loan (Omitted. See Explanatory Notes.)

33.58      Wells Fargo Bank, National Association, as Custodianof the ExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit 33.5)

33.59      Park Bridge Lender Services LLC, as OperatingAdvisor of the ExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit33.34)

33.60      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 33.8)

33.61      KeyBank National Association, as Primary Servicerof the Saint Louis Galleria Mortgage Loan

33.62      LNR Partners, LLC, as Special Servicer of the Saint Louis Galleria MortgageLoan prior to February 16, 2023 (Omitted. See Explanatory Notes.)

33.63      Argentic Services Company LP, as Special Servicerof the Saint Louis Galleria Mortgage Loan on and after February 16, 2023

33.64      Wells Fargo Bank, National Association, as Trustee of the Saint Louis GalleriaMortgage Loan (Omitted. See Explanatory Notes.)

33.65      Wells Fargo Bank, National Association, asCustodian of the Saint Louis Galleria Mortgage Loan (see Exhibit 33.5)

33.66      Pentalpha Surveillance LLC, as Operating Advisor ofthe Saint Louis Galleria Mortgage Loan (see Exhibit 33.6)

33.67      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 33.8)

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

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

34.2        Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer prior to May 2, 2023 (see Exhibit34.1)

34.3        K-Star Asset Management LLC, as Special Servicer onand after May 2, 2023

34.4        Wells Fargo Bank, National Association, as Trusteeand Certificate Administrator

34.5        Wells Fargo Bank, National Association, asCustodian

34.6        Pentalpha Surveillance LLC, as Operating Advisor

34.7        Computershare Trust Company, National Association,as Servicing Function Participant for the Certificate Administrator

34.8        Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian

34.9        Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the CBBC Industrial PortfolioMortgage Loan (see Exhibit 34.1)

34.10      Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer of the CBBC Industrial PortfolioMortgage Loan prior to May 2, 2023 (see Exhibit 34.1)

34.11      K-Star Asset Management LLC, as Special Servicer ofthe CBBC Industrial Portfolio Mortgage Loan on and after May 2, 2023 (seeExhibit 34.3)

34.12      Wells Fargo Bank, National Association, as Trustee of the CBBC IndustrialPortfolio Mortgage Loan (Omitted. See Explanatory Notes.)

34.13      Wells Fargo Bank, National Association, asCustodian of the CBBC Industrial Portfolio Mortgage Loan (see Exhibit 34.5)

34.14      Pentalpha Surveillance LLC, as Operating Advisor ofthe CBBC Industrial Portfolio Mortgage Loan (see Exhibit 34.6)

34.15      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 34.8)

34.16      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the 16300 Roscoe Blvd MortgageLoan (see Exhibit 34.1)

34.17      Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer of the 16300 Roscoe Blvd MortgageLoan prior to May 2, 2023 (see Exhibit 34.1)

34.18      K-Star Asset Management LLC, as Special Servicer ofthe 16300 Roscoe Blvd Mortgage Loan on and after May 2, 2023 (see Exhibit 34.3)

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

34.20      Wells Fargo Bank, National Association, asCustodian of the 16300 Roscoe Blvd Mortgage Loan (see Exhibit 34.5)

34.21      Pentalpha Surveillance LLC, as Operating Advisor ofthe 16300 Roscoe Blvd Mortgage Loan (see Exhibit 34.6)

34.22      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 34.8)

34.23      Wells Fargo Bank, National Association, as PrimaryServicer of the Christiana Mall Mortgage Loan

34.24      Wells Fargo Bank, National Association, as SpecialServicer of the Christiana Mall Mortgage Loan (see Exhibit 34.23)

34.25      Wilmington Trust, National Association, as Trustee of the Christiana MallMortgage Loan (Omitted. See Explanatory Notes.)

34.26      Wells Fargo Bank, National Association, asCustodian of the Christiana Mall Mortgage Loan (see Exhibit 34.5)

34.27      CoreLogic Solutions, LLC, as Servicing FunctionParticipant of the Christiana Mall Mortgage Loan

34.28      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 34.8)

34.29      Wells Fargo Bank, National Association, as PrimaryServicer of the Ellsworth Place Mortgage Loan (see Exhibit 34.23)

34.30      Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer of the Ellsworth Place Mortgage Loanprior to April 24, 2023 (see Exhibit 34.1)

34.31      K-Star Asset Management LLC, as Special Servicer ofthe Ellsworth Place Mortgage Loan on and after April 24, 2023 (see Exhibit34.3)

34.32      Wilmington Trust, National Association, as Trustee of the Ellsworth PlaceMortgage Loan (Omitted. See Explanatory Notes.)

34.33      Wells Fargo Bank, National Association, asCustodian of the Ellsworth Place Mortgage Loan (see Exhibit 34.5)

34.34      Park Bridge Lender Services LLC, as OperatingAdvisor of the Ellsworth Place Mortgage Loan

34.35      CoreLogic Solutions, LLC, as Servicing FunctionParticipant of the Ellsworth Place Mortgage Loan (see Exhibit 34.27)

34.36      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 34.8)

34.37      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Nebraska Crossing MortgageLoan (see Exhibit 34.1)

34.38      Rialto Capital Advisors, LLC, as Special Servicer of the Nebraska CrossingMortgage Loan (Omitted. See Explanatory Notes.)

34.39      Wells Fargo Bank, National Association, as Trustee of the Nebraska CrossingMortgage Loan (Omitted. See Explanatory Notes.)

34.40      Wells Fargo Bank, National Association, asCustodian of the Nebraska Crossing Mortgage Loan (see Exhibit 34.5)

34.41      Park Bridge Lender Services LLC, as OperatingAdvisor of the Nebraska Crossing Mortgage Loan (see Exhibit 34.34)

34.42      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 34.8)

34.43      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Clevelander South BeachMortgage Loan (see Exhibit 34.1)

34.44      Rialto Capital Advisors, LLC, as Special Servicer of the Clevelander SouthBeach Mortgage Loan (Omitted. See Explanatory Notes.)

34.45      Wells Fargo Bank, National Association, as Trustee of the Clevelander SouthBeach Mortgage Loan (Omitted. See Explanatory Notes.)

34.46      Wells Fargo Bank, National Association, asCustodian of the Clevelander South Beach Mortgage Loan (see Exhibit 34.5)

34.47      Park Bridge Lender Services LLC, as OperatingAdvisor of the Clevelander South Beach Mortgage Loan (see Exhibit 34.34)

34.48      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 34.8)

34.49      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Staples Strategic IndustrialMortgage Loan (see Exhibit 34.1)

34.50      CWCapital Asset Management LLC, as SpecialServicer of the Staples Strategic Industrial Mortgage Loan

34.51      Wells Fargo Bank, National Association, as Trustee of the Staples StrategicIndustrial Mortgage Loan (Omitted. See Explanatory Notes.)

34.52      Wells Fargo Bank, National Association, asCustodian of the Staples Strategic Industrial Mortgage Loan (see Exhibit 34.5)

34.53      Pentalpha Surveillance LLC, as Operating Advisor ofthe Staples Strategic Industrial Mortgage Loan (see Exhibit 34.6)

34.54      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 34.8)

34.55      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the ExchangeRight Net LeasedPortfolio 24 Mortgage Loan (see Exhibit 34.1)

34.56      3650 REIT Loan Servicing LLC, as Special Servicer of the ExchangeRight NetLeased Portfolio 24 Mortgage Loan (Omitted. See Explanatory Notes.)

34.57      Wells Fargo Bank, National Association, as Trustee of the ExchangeRight NetLeased Portfolio 24 Mortgage Loan (Omitted. See Explanatory Notes.)

34.58      Wells Fargo Bank, National Association, as Custodianof the ExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit 34.5)

34.59      Park Bridge Lender Services LLC, as OperatingAdvisor of the ExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit34.34)

34.60      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 34.8)

34.61      KeyBank National Association, as Primary Servicerof the Saint Louis Galleria Mortgage Loan

34.62      LNR Partners, LLC, as Special Servicer of the Saint Louis Galleria MortgageLoan prior to February 16, 2023 (Omitted. See Explanatory Notes.)

34.63      Argentic Services Company LP, as Special Servicerof the Saint Louis Galleria Mortgage Loan on and after February 16, 2023

34.64      Wells Fargo Bank, National Association, as Trustee of the Saint Louis GalleriaMortgage Loan (Omitted. See Explanatory Notes.)

34.65      Wells Fargo Bank, National Association, asCustodian of the Saint Louis Galleria Mortgage Loan (see Exhibit 34.5)

34.66      Pentalpha Surveillance LLC, as Operating Advisor ofthe Saint Louis Galleria Mortgage Loan (see Exhibit 34.6)

34.67      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian (see Exhibit 34.8)

35           Servicer compliance statements.

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

35.2        Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer prior to May 2, 2023 (see Exhibit35.1)

35.3        K-Star Asset Management LLC, as Special Servicer onand after May 2, 2023

35.4        Wells Fargo Bank, National Association, asCertificate Administrator

35.5        Computershare Trust Company, National Association,as Servicing Function Participant for the Certificate Administrator

35.6        Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the CBBC Industrial PortfolioMortgage Loan (see Exhibit 35.1)

35.7        Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer of the CBBC Industrial PortfolioMortgage Loan prior to May 2, 2023 (see Exhibit 35.1)

35.8        K-Star Asset Management LLC, as Special Servicer ofthe CBBC Industrial Portfolio Mortgage Loan on and after May 2, 2023 (seeExhibit 35.3)

35.9        Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the 16300 Roscoe Blvd MortgageLoan (see Exhibit 35.1)

35.10      Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer of the 16300 Roscoe Blvd MortgageLoan prior to May 2, 2023 (see Exhibit 35.1)

35.11      K-Star Asset Management LLC, as Special Servicer ofthe 16300 Roscoe Blvd Mortgage Loan on and after May 2, 2023 (see Exhibit 35.3)

35.12      Wells Fargo Bank, National Association, as PrimaryServicer of the Christiana Mall Mortgage Loan

35.13      Wells Fargo Bank, National Association, as SpecialServicer of the Christiana Mall Mortgage Loan (see Exhibit 35.12)

35.14      Wells Fargo Bank, National Association, as PrimaryServicer of the Ellsworth Place Mortgage Loan (see Exhibit 35.12)

35.15      Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer of the Ellsworth Place Mortgage Loanprior to April 24, 2023 (see Exhibit 35.1)

35.16      K-Star Asset Management LLC, as Special Servicer ofthe Ellsworth Place Mortgage Loan on and after April 24, 2023 (see Exhibit35.3)

35.17      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Nebraska Crossing MortgageLoan (see Exhibit 35.1)

35.18      Rialto Capital Advisors, LLC, as Special Servicer of the Nebraska CrossingMortgage Loan (Omitted. See Explanatory Notes.)

35.19      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Clevelander South BeachMortgage Loan (see Exhibit 35.1)

35.20      Rialto Capital Advisors, LLC, as Special Servicer of the Clevelander SouthBeach Mortgage Loan (Omitted. See Explanatory Notes.)

35.21      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Staples Strategic IndustrialMortgage Loan (see Exhibit 35.1)

35.22      CWCapital Asset Management LLC, as Special Servicer of the Staples StrategicIndustrial Mortgage Loan (Omitted. See Explanatory Notes.)

35.23      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the ExchangeRight Net LeasedPortfolio 24 Mortgage Loan (see Exhibit 35.1)

35.24      3650 REIT Loan Servicing LLC, as Special Servicer of the ExchangeRight NetLeased Portfolio 24 Mortgage Loan (Omitted. See Explanatory Notes.)

35.25      KeyBank National Association, as Primary Servicer of the Saint Louis GalleriaMortgage Loan (Omitted. See Explanatory Notes.)  

35.26      LNR Partners, LLC, as Special Servicer of the Saint Louis Galleria MortgageLoan prior to February 16, 2023 (Omitted. SeeExplanatory Notes.)

35.27      Argentic Services Company LP, as Special Servicer of the Saint Louis GalleriaMortgage Loan on and after February 16, 2023 (Omitted. See Explanatory Notes.)

99.1         Mortgage Loan Purchase Agreement, dated as of December18, 2018, between UBS Commercial Mortgage Securitization Corp. and UBS AG,acting through its branch located at 1285 Avenue of the Americas, New York, NewYork (filed as Exhibit 99.1 to the registrant’s Current Report on Form 8-Kfiled on December 28, 2018 under Commission File No. 333-227784-02 andincorporated by reference herein)

99.2         Mortgage Loan Purchase Agreement, dated as of December18, 2018, between UBS Commercial Mortgage Securitization Corp. and SociétéGénérale (filed as Exhibit 99.2 to the registrant’s Current Report on Form 8-Kfiled on December 28, 2018 under Commission File No. 333-227784-02 andincorporated by reference herein)

99.3         Mortgage Loan Purchase Agreement, dated as of December18, 2018, between UBS Commercial Mortgage Securitization Corp. and GermanAmerican Capital Corporation (filed as Exhibit 99.4 to the registrant’s CurrentReport on Form 8-K filed on December 28, 2018 under Commission File No.333-227784-02 and incorporated by reference herein)

99.4         Mortgage Loan Purchase Agreement, dated as of December18, 2018, between UBS Commercial Mortgage Securitization Corp. and CIBC Inc.(filed as Exhibit 99.6 to the registrant’s Current Report on Form 8-K filed onDecember 28, 2018 under Commission File No. 333-227784-02 and incorporated byreference herein)

99.5         Mortgage Loan Purchase Agreement, dated as of December18, 2018, between UBS Commercial Mortgage Securitization Corp. and RialtoMortgage Finance, LLC (filed as Exhibit 99.3 to the registrant’s Current Reporton Form 8-K filed on December 28, 2018 under Commission File No. 333-227784-02and incorporated by reference herein)

99.6         Mortgage Loan Purchase Agreement, dated as of December18, 2018, between UBS Commercial Mortgage Securitization Corp. and Natixis RealEstate Capital LLC (filed as Exhibit 99.5 to the registrant’s Current Report onForm 8-K filed on December 28, 2018 under Commission File No. 333-227784-02 andincorporated by reference herein)

(b)          The exhibits required to be filed by the Registrant pursuant to Item 601 ofRegulation 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/ NicholasGaleone

NicholasGaleone, President

(senior officer in charge ofsecuritization of the depositor)

Date: March 15, 2024

/s/ AndrewLisa

Andrew Lisa, Director

Date: March 15, 2024