1. A. A sports wagering licensee shall submit to the Commission for approval the events and types of wagers it proposes offering to bettors prior to accepting any sports wagering bets.
2. B. The Commission may permit a sports wagering licensee to offer wagering on any approved sporting event.

3. C. The Commission may permit a sports wagering licensee to offer any of the following types of wagers on the events contained in §B of this regulation:

   1. (1) Exchange wagers;
   2. (2) In-game wagers;
   3. (3) Parlay wagers;
   4. (4) Proposition wagers;
   5. (5) Straight wagers;
   6. (6) Pools; and
   7. (7) Other types of wagers as approved by the Commission.
4. D. A sports wagering licensee shall make available to bettors a clear explanation of all types of wagers permitted by the Commission and events on which those wagers are permitted.

5. E. A sports wagering licensee may place a layoff wager with another sports wagering licensee or located in the State for the purpose of offsetting bettor wagers provided that:

   1. (1) The sports wagering licensee placing the layoff wager discloses its identity to the sports wagering licensee receiving the layoff wager; and
   2. (2) The receiving sports wagering licensee agrees to accept the layoff wager after receiving notification of the identity of the sports wagering licensee placing the layoff wager.

Authority: State Government Article, §§9-1E-01—9-1E-15, and 9-1E-17, Annotated Code of Maryland

Effective date:

Regulations .01—.07 adopted as an emergency provision effective August 5, 2021 (48:18 Md. R. 690); adopted permanently effective January 13, 2022 (49:1 Md. R. 16)

Regulation .01C amended as an emergency provision effective January 26, 2022 (49:5 Md. R. 364); amended permanently effective July 25, 2022 (49:15 Md. R. 740)

Regulation .03B amended as an emergency provision effective January 26, 2022 (49:5 Md. R. 364); amended permanently effective July 25, 2022 (49:15 Md. R. 740)

Regulation .03B amended as an emergency provision effective December 12, 2023 (50:26 Md. R. 1130); amended permanently effective May 27, 2024 (51:10 Md. R. 529)

Regulation .06A amended as an emergency provision effective December 12, 2023 (50:26 Md. R. 1130); amended permanently effective May 27, 2024 (51:10 Md. R. 529)

Regulation .06B amended effective April 27, 2026 (53:8 Md. R. 356)

Regulation .06F adopted as an emergency provision effective December 12, 2023 (50:26 Md. R. 1130); adopted permanently effective May 27, 2024 (51:10 Md. R. 529)

Regulation .06F adopted effective July 7, 2025 (52:13 Md. R. 657)