BetMGM bonus code POSTBET for $1,500 in bonus bets for the Cincinnati Open

The 2025 Cincinnati Open, one of the biggest tournaments outside of the Grand Slams, is well underway.

Viewed as the appetizer for the US Open, the Cincinnati Masters features an elite field for both the men’s and women’s draws.

Jannik Sinner and Carlos Alcaraz are the favorites on the men’s side, while Aryna Sabalenka, Iga Swiatek, and Coco Gauff are essentially co-favorites in the women’s tournament.

BetMGM bonus code POSTBET is allowing customers to get their first bet back in bonus bets if their first bet doesn’t win, up to $1,500.

BetMGM Sportsbook is legal in the following states: Arizona, Colorado, Washington D.C., Illinois, Indiana, Iowa, Kansas, Louisiana, Maryland, Michigan, Mississippi, Nevada, New Jersey, New York, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia and Wyoming.

How to sign up at BetMGM Sportsbook

1. Select your bonus offer.
2. Choose your state.
3. Fill out your login details.
4. Enter the promo code POSTBET.
5. Make a deposit.

What our Post expert thinks about the Cincinnati Masters

Sinner won this event last year, but there have been some surprise winners at the Cincinnati Masters in recent years, including a shocker from Borna Coric in 2022.

Gauff (2023) and Sabalenka (2024) are the two most recent winners of the WTA Cincinnati Open. Surprisingly, Swiatek has never made a final at this tournament in her career.

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