FanDuel MLB Promo Offer: 20% Profit Boost for MLB Parlay or SGP on 8/20/25

The MLB is back, and FanDuel Sportsbook has plenty of ways to get in on the action. With a huge MLB slate on deck for Wednesday, FanDuel Sportsbook has a special promotion for ALL customers.

All customers get a 20% Profit Boost Token to use on a 3+ leg SGP/SGP+/Parlay wager on any MLB games(s) taking place on August 20th, 2025!

Wednesday features 14 MLB games to consider for this boost, including an evening clash between the Milwaukee Brewers and Chicago Cubs. The Cubs have won two straight to claim a 6-5 lead in the regular season series, but the Brewers still hold a 7-game lead in the National League Central.

Tonight, Jacob Misiorowski (4-1, 3.89 ERA) will start for the Brewers, while Colin Rea (9-5, 3.89) gets the nod for the Cubs.

Full Brewers-Cubs odds can be found below, while all other MLB odds, can be found on FanDuel Sportsbook.

How to Use This FanDuel Promo

Here's how to claim this promo:

1. Sign up or sign into your FanDuel Sportsbook account.
2. Click the "Claim Now" button to get your Profit Boost Token.
3. Use the Profit Boost Token on any 3+ leg MLB parlay / SGP / SGP+ for any game taking place on August 20th, 2025.

The final odds of your eligible wager must be +100 or longer to qualify for this promotion. There is a maximum wager associated with use of each Profit Boost Token.

Payouts from Profit Boost Tokens include boosted winnings and the initial stake. See full terms and conditions on the promotions page.

Eligible MLB Games on 8/20/25

Here are the MLB games being played on August 20th with odds, according to FanDuel Sportsbook.

Who Can Claim This FanDuel Promo Offer?

The promotion is only open to individuals who are at least 21 years of age (18+ in D.C. & Puerto Rico) and are physically present in Arizona, Colorado, Connecticut, the District of Columbia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana (excluding the following parishes: Caldwell, Catahoula, Franklin, Jackson, LaSalle, Sabine, Union, West Carroll and Winn), Maryland, Massachusetts, Michigan, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Puerto Rico, Tennessee, Vermont, Virginia, West Virginia, or Wyoming during the promotion period.

How Long Will This FanDuel Promo Run?

The promotion will end at 2:00 AM ET on August 21st, 2025.

Place Your Bet Today!

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21+ (18+ D.C. & PR) and present in select states (for KS, in affiliation with Kansas Star Casino). If playing causes you financial, family and occupational problems, call the ASSMCA PAS line at 1-800-981-0023 (PR). Opt in req. Min. three-leg parlay req. Bonus issued as non-withdrawable profit boost tokens. Restrictions apply, including any token expiration and max wager amount. See terms at sportsbook.fanduel.com.