Exhibit (i)(1)

Faegre Drinker Biddle & Reath LLP

One Logan Square

Suite 2000

Philadelphia, PA 19103-6996

(215) 988-2700 (Phone)

(215) 988-2757 (Facsimile)

www.faegredrinker.com

March 24, 2020

The RBB Fund, Inc.

615 East Michigan Street

Milwaukee, WI 53202

Re: Shares Registered by Post-Effective Amendment No. 263 to Registration Statement on Form N-1A (File No. 33-20827)

Ladies and Gentlemen:

We have acted as counsel to The RBB Fund, Inc. (the “Company”) in connection with the preparation and filing with the Securities and Exchange Commission of Post-Effective Amendment No. 263 (the “Amendment”) to the Company’s Registration Statement on Form N-1A under the Securities Act of 1933, as amended. The Board of Directors of the Company has authorized the issuance and sale by the Company of the following classes and numbers of shares of common stock, $0.001 par value per share (collectively, the “Shares”), with respect to the Company’s SGI Peak Growth Fund, SGI Prudent Growth Fund, and SGI Conservative Fund:

PORTFOLIO	CLASS	AUTHORIZED SHARES
SGI Peak Growth Fund	DDDDDDD	100 million
SGI Prudent Growth Fund	EEEEEEE	100 million
SGI Conservative Fund	FFFFFFF	100 million

The Amendment seeks to register an indefinite number of the Shares.

We have reviewed the Company’s Articles of Incorporation, ByLaws, resolutions of its Board of Directors, and such other legal and factual matters as we have deemed appropriate. This opinion is based exclusively on the Maryland General Corporation Law and the federal law of the United States of America.

March 24, 2020

Page 2

Based upon and subject to the foregoing, it is our opinion that the Shares, when issued for payment as described in the Company’s Prospectus offering the Shares and in accordance with the Company’s Articles of Incorporation for not less than $0.001 per share, will be legally issued, fully paid and non-assessable by the Company.

We consent to the filing of this opinion as an exhibit to the Amendment to the Company’s Registration Statement.

Very truly yours,

/s/ Faegre Drinker Biddle & Reath LLP

Faegre Drinker Biddle & Reath LLP