Polymarket Promo Code TSNEWS: Get $50 Prediction Bonus for MLB Games Sunday

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This is the perfect opportunity to utilize Polymarket promo code TSNEWS and start locking in prediction bonuses. By taking advantage of this welcome offer ahead of the first pitch, new customers will get $50 in bonuses after making an initial deposit of $20 or more. Click here to start the registration process.

This straightforward bonus can be used to build your bankroll on any of the MLB prediction markets, as well as any other MLB events throughout the rest of the week. Additionally, the action is not limited to the diamond; users can apply their bonus funds to explore dynamic NBA and NHL prediction options on Polymarket.

Polymarket Promo Code TSNEWS Unlocks $50 in Bonuses

Polymarket Promo CodeTSNEWS
New User OfferDeposit $20 or more to get $50 in bonuses
Terms and Conditions18+ and Present in the US
Bonus Last Verified OnMay 31, 2026

Available exclusively for new Polymarket customers, this welcome offer grants $50 in bonuses to get you started on the May 31 baseball slate. To qualify, users must be 18+ and physically located in an eligible Polymarket state. The $50 bonus will unlock immediately after the user completes an initial deposit of $20 or more into their newly created account.

Once your funds are deposited, you can instantly apply your new bankroll to the current MLB schedule. With compelling matchups on the docket—such as the Chicago Cubs visiting the St. Louis Cardinals or the New York Yankees taking on the Oakland Athletics—new users have plenty of exciting prediction markets to explore with their $50 bonus.

Best Sunday MLB Matchups

MatchupProbability
PHI @ LADPHI 33.4% / LAD 66.6%
NYY @ ATHNYY 59.7% / ATH 40.3%
CHC @ STLCHC 51.0% / STL 49.0%

Looking closer at that marquee Phillies-Dodgers matchup, Los Angeles holds a clear statistical advantage. At the plate, the Dodgers boast a strong .785 team OPS and a .344 OBP, significantly outperforming Philadelphia's .675 OPS and .293 OBP. The disparity continues on the mound, where the Dodgers' pitching staff has compiled a 3.11 ERA and a 1.07 WHIP. Meanwhile, the Phillies' staff enters the contest with a 3.96 ERA and a 1.29 WHIP.

How to Activate Polymarket Promo Code TSNEWS

Getting started and claiming your welcome offer is a straightforward process. Follow these steps to activate the promotion and prepare for the May 31 MLB slate:

  1. Sign Up: Create and register a new account by providing standard personal information (such as your name, date of birth, and email address).
  2. Verify Identity: Provide the required proof of identification to ensure a safe and secure trading experience.
  3. Enter the Promo Code: During the registration process, be sure to use the promo code TSNEWS to opt into the offer.
  4. Fund Your Account: Make a first-time deposit of $20 or more to fully activate the promotion and receive your $50 in bonuses.

Once your initial deposit clears, you will be fully equipped to navigate the platform and trade shares on any of the May 31 MLB matchups.

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