The MLB Playoffs continue on Wednesday, October 7, with elimination games across the board. The Rays and White Sox look to advance to the ALCS, while the Dodgers and Brewers close in on an NLCS matchup for the second straight year. It's a great time of year for sports fans, and you can cash in with a $25 bonus from Polymarket.
The Polymarket sign-up bonus features a $25 welcome offer when you use code ACTION during registration. After you sign up, make a $10 deposit, and Polymarket grants you the $25 bonus.
Today's sports slate centers on the MLB playoffs, with four games on the schedule. Guardians vs. White Sox gets underway at 4 p.m. ET on TBS, followed by Dodgers vs. Braves at 6 p.m. ET on FS1, Rays vs. Yankees at 8 p.m. ET on TBS, and Brewers vs. Padres at 10 p.m. ET on FS1.
Polymarket stands out among the best prediction market apps because you don't need to trade to unlock the $25 offer. The Polymarket sign-up bonus is available in the following states: AK, AL, AR, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IN, KS, KY, LA, ME, MN, MO, MS, NC, ND, NE, NH, NJ, NM, NY, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WI, WV, and WY.
MLB Predictions for ALDS & NLDS on Wednesday, October 7
It's now or never in the MLB Playoffs, as the Guardians and Yankees face elimination in the American League. The Braves and Padres look to avoid elimination in the National League. Among those teams, only the Yankees are favorites, according to the latest MLB odds.
After looking at the odds board, my favorite pick for today's MLB slate is Under 7.5 runs in the Rays-Yankees game.
MLB Predictions: Rays-Yankees Under 7.5 Runs (54%): The Rays and Yankees get a strong pitching matchup in Game 3, with Nick Martinez bringing a 3.10 ERA into a duel against Max Fried, who posted a 2.80 ERA during the regular season. With both starters capable of limiting hard contact and Tampa Bay already holding New York to just two runs through the first two games, the Under 7.5 is the best bet.
Remember, the Polymarket sign-up bonus gets you a $25 welcome offer with a $10 deposit. If you use your $25 bonus on this pick and it wins, you earn a $20.27 profit. If the Rays-Yankees game has eight or more runs, you lose your $25 bonus.
Don't miss your chance to unlock one of the best prediction market promos for the MLB playoffs. Use the Polymarket sign-up bonus and claim a $25 welcome offer with code ACTION.
How to Sign Up Using Polymarket Promo Code ACTION for MLB Playoffs Today
- Download the app: Install Polymarket on your iPhone or Android device through the official mobile app store.
- Select “I Have a Referral Code”: During registration, enter the Polymarket referral code ACTION to activate the promo.
- Create your account: Register using your Apple or Google credentials.
- Verify your identity: Complete the age and identity verification process by submitting your phone number and personal details.
- Deposit at least $10: Make a qualifying first-time deposit of $10 or more to unlock the $25 bonus credits.
- Start trading: Once funded, you can use your balance on any available market on the platform. Before placing a trade, use an odds converter to compare implied probabilities and identify potential value.
Users in states with no regulated options still qualify here, so check our guide to sportsbooks by state and our breakdown of where sports betting is legal to see how your market compares before you deposit.
Does the Polymarket $25 bonus expire after today's games?
No. The Polymarket promo code ACTION isn't tied to a single day's slate, it remains claimable through the rest of the MLB Playoffs, including the ALCS, NLCS, and World Series, for any new user who hasn't redeemed it yet.
It's issued once per account, so today's elimination games are a good starting point to grab it, not a deadline.
Players in states without a fully regulated market can still typically qualify, but eligibility should be confirmed in-app before depositing, since terms can vary by jurisdiction.
18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See polymarket.com/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated exchange and clearing organization.
