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





I, Daniel Vinson,
certify that:



1. I have reviewed
this report on Form 10-K and all reports on Form 10-D required to be filed in
respect of the period covered by this report on Form 10-K of the BBCMS Mortgage
Trust 2018-C2 (the "Exchange Act periodic reports");



2. Based on my
knowledge, the Exchange Act periodic reports, taken as a whole, do not contain
any untrue statement of a material fact or omit to state a material fact
necessary to make the statements made, in light of the circumstances under
which such statements were made, not misleading with respect to the period
covered by this report;



3. Based on my
knowledge, all of the distribution, servicing and other information required to
be provided under Form 10-D for the period covered by this report is included
in the Exchange Act periodic reports;



4. Based on my
knowledge and the servicer compliance statements required in this report under
Item 1123 of Regulation AB, and except as disclosed in the Exchange Act
periodic reports, the servicers have fulfilled their obligations under the
servicing agreements in all material respects; and



5. All of the reports
on assessment of compliance with servicing criteria for asset-backed securities
and their related attestation reports on assessment of compliance with
servicing criteria for asset-backed securities required to be included in this
report in accordance with Item 1122 of Regulation AB and Exchange Act Rules
13a-18 and 15d-18 have been included as an exhibit to this report, except as
otherwise disclosed in this report. Any material instances of noncompliance
described in such reports have been disclosed in this report on Form 10-K.



In giving the
certifications above, I have reasonably relied on information provided to me by
the following unaffiliated parties:



Wells Fargo Bank,
National Association, as Master Servicer, LNR Partners, LLC, as Special
Servicer, Wilmington Trust, National Association, as Trustee, Wells Fargo Bank,
National Association, as Certificate Administrator, Wells Fargo Bank, National
Association, as Custodian, Park Bridge Lender Services LLC, as Operating
Advisor, CoreLogic Solutions, LLC, as Servicing Function Participant,
Computershare Trust Company, National Association, as Servicing Function
Participant for the Certificate Administrator, Computershare Trust Company,
National Association, as Servicing Function Participant for the Custodian,
KeyBank National Association, as Primary Servicer, Berkeley Point Capital LLC
d/b/a Newmark Knight Frank, as Primary Servicer, Wells Fargo Bank, National
Association, as Primary Servicer for the Fair Oaks Mall Mortgage Loan, Situs
Holdings, LLC, as Special Servicer for the Fair Oaks Mall Mortgage Loan,
Wilmington Trust, National Association, as Trustee for the Fair Oaks Mall
Mortgage Loan, Wells Fargo Bank, National Association, as Custodian for the
Fair Oaks Mall Mortgage Loan, Park Bridge Lender Services LLC, as Operating Advisor
for the Fair Oaks Mall Mortgage Loan, CoreLogic Solutions, LLC, as Servicing
Function Participant for the Fair Oaks Mall Mortgage Loan, Computershare Trust
Company, National Association, as Servicing Function Participant for the
Custodian for the Fair Oaks Mall Mortgage Loan, Wells Fargo Bank, National
Association, as Primary Servicer for the Christiana Mall Mortgage Loan, Wells
Fargo Bank, National Association, as Special Servicer for the Christiana Mall
Mortgage Loan, Wilmington Trust, National Association, as Trustee for the
Christiana Mall Mortgage Loan, Wells Fargo Bank, National Association, as
Custodian for the Christiana Mall Mortgage Loan, CoreLogic Solutions, LLC, as
Servicing Function Participant for the Christiana Mall Mortgage Loan, Computershare
Trust Company, National Association, as Servicing Function Participant for the
Custodian for the Christiana Mall Mortgage Loan, KeyBank National Association,
as Primary Servicer for the Zenith Ridge Mortgage Loan, Rialto Capital
Advisors, LLC, as Special Servicer for the Zenith Ridge Mortgage Loan, Wells
Fargo Bank, National Association, as Trustee for the Zenith Ridge Mortgage
Loan, Wells Fargo Bank, National Association, as Custodian for the Zenith Ridge
Mortgage Loan, Park Bridge Lender Services LLC, as Operating Advisor for the
Zenith Ridge Mortgage Loan, Computershare Trust Company, National Association,
as Servicing Function Participant for the Custodian for the Zenith Ridge
Mortgage Loan, KeyBank National Association, as Primary Servicer for the
Moffett Towers II - Building 1 Mortgage Loan, Midland Loan Services, a Division
of PNC Bank, National Association, as Special Servicer for the Moffett Towers
II - Building 1 Mortgage Loan, Wilmington Trust, National Association, as
Trustee for the Moffett Towers II - Building 1 Mortgage Loan, Citibank, N.A.,
as Custodian for the Moffett Towers II - Building 1 Mortgage Loan, Park Bridge
Lender Services LLC, as Operating Advisor for the Moffett Towers II - Building
1 Mortgage Loan, Computershare Trust Company, National Association, as
Servicing Function Participant for the Custodian for the Moffett Towers II -
Building 1 Mortgage Loan, KeyBank National Association, as Primary Servicer for
the Alex Park South Mortgage Loan, Midland Loan Services, a Division of PNC
Bank, National Association, as Special Servicer for the Alex Park South
Mortgage Loan, Wells Fargo Bank, National Association, as Trustee for the Alex
Park South Mortgage Loan, Wells Fargo Bank, National Association, as Custodian
for the Alex Park South Mortgage Loan, Pentalpha Surveillance LLC, as Operating
Advisor for the Alex Park South Mortgage Loan, Computershare Trust Company,
National Association, as Servicing Function Participant for the Custodian for
the Alex Park South Mortgage Loan, Wells Fargo Bank, National Association, as
Primary Servicer for the Virginia Beach Hotel Portfolio Mortgage Loan, Midland
Loan Services, a Division of PNC Bank, National Association, as Special
Servicer for the Virginia Beach Hotel Portfolio Mortgage Loan, Wilmington
Trust, National Association, as Trustee for the Virginia Beach Hotel Portfolio
Mortgage Loan, Wells Fargo Bank, National Association, as Custodian for the
Virginia Beach Hotel Portfolio Mortgage Loan, Park Bridge Lender Services LLC,
as Operating Advisor for the Virginia Beach Hotel Portfolio Mortgage Loan,
CoreLogic Solutions, LLC., as Servicing Function Participant for the Virginia
Beach Hotel Portfolio Mortgage Loan, Computershare Trust Company, National
Association, as Servicing Function Participant for the Custodian for the
Virginia Beach Hotel Portfolio Mortgage Loan, Wells Fargo Bank, National
Association, as Primary Servicer for the Moffett Towers - Buildings E, F, G
Mortgage Loan, Rialto Capital Advisors, LLC, as Special Servicer for the Moffett
Towers - Buildings E, F, G Mortgage Loan, Wilmington Trust, National
Association, as Trustee for the Moffett Towers - Buildings E, F, G Mortgage
Loan, Wells Fargo Bank, National Association, as Custodian for the Moffett
Towers - Buildings E, F, G Mortgage Loan, Park Bridge Lender Services LLC, as
Operating Advisor for the Moffett Towers - Buildings E, F, G Mortgage Loan,
CoreLogic Solutions, LLC, as Servicing Function Participant for the Moffett
Towers - Buildings E, F, G Mortgage Loan, Computershare Trust Company, National
Association, as Servicing Function Participant for the Custodian for the
Moffett Towers - Buildings E, F, G Mortgage Loan, KeyBank National Association,
as Primary Servicer for The Shops at Solaris Mortgage Loan, LNR Partners, LLC,
as Special Servicer for The Shops at Solaris Mortgage Loan, Wells Fargo Bank,
National Association, as Trustee for The Shops at Solaris Mortgage Loan, Wells
Fargo Bank, National Association, as Custodian for The Shops at Solaris
Mortgage Loan, Park Bridge Lender Services LLC, as Operating Advisor for The
Shops at Solaris Mortgage Loan, Computershare Trust Company, National
Association, as Servicing Function Participant for the Custodian for the The
Shops at Solaris Mortgage Loan, KeyBank National Association, as Primary
Servicer for the Liberty Portfolio Mortgage Loan, LNR Partners, LLC, as Special
Servicer for the Liberty Portfolio Mortgage Loan, Wells Fargo Bank, National
Association, as Trustee for the Liberty Portfolio Mortgage Loan, Wells Fargo
Bank, National Association, as Custodian for the Liberty Portfolio Mortgage
Loan, Park Bridge Lender Services LLC, as Operating Advisor for the Liberty
Portfolio Mortgage Loan, and Computershare Trust Company, National Association,
as Servicing Function Participant for the Custodian for the Liberty Portfolio
Mortgage Loan.







Dated: March 15, 2023





/s/ Daniel Vinson

Daniel Vinson

Chief Executive
Officer

(senior
officer in charge of securitization of the depositor)