Polymarket Promo Code TSNEWS: Claim $20 Bonus for Any MLB Game Today (Aug.1)

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By using Polymarket promo code TSNEWS, new players can turn any $10 trade into $20 in bonuses. Start the registration process by clicking here.

This offer is perfectly timed to explore the prediction markets for this Saturday's matchups, such as the New York Yankees visiting the Chicago Cubs, the Boston Red Sox taking on the Los Angeles Dodgers, or the San Francisco Giants facing the San Diego Padres, as well as any MLB game this week. Polymarket should have something for every sports fan.

Polymarket Promo Code TSNEWS Unlocks $20 Welcome Bonus

Polymarket Promo CodeTSNEWS
New User OfferTrade $10, Get $20 Bonus
Bonus Last Verified OnAugust 1, 2026

If you are a new Polymarket customer, securing your $20 bonus is the perfect way to get invested in Saturday's MLB slate. Whether you are looking to back the 69-win Los Angeles Dodgers as they face the Boston Red Sox, or you want to take a position on an exciting interleague clash between the 61-48 New York Yankees and 62-47 Chicago Cubs, this offer provides an excellent bankroll boost.

To claim the offer, new Polymarket users simply need to create their account and make an initial trade of at least $10. Once that qualifying trade is complete, the $20 bonus will be fully unlocked and ready to use on the Giants, Padres, or any other team taking the diamond this Saturday. Please note that to qualify for this promotion, users must be 18+ and physically located in an eligible Polymarket state.

Best MLB Matchups on Saturday

MatchupProbability
NYY @ CHCNYY 54% / CHC 47%
BOS @ LADLAD 60% / BOS 41%

Looking closely at that marquee BOS @ LAD matchup, the Dodgers easily justify their favorite status with a highly productive lineup. Los Angeles is hitting .261 as a team with a .774 OPS and 562 runs scored, noticeably outpacing Boston's .244 average, .708 OPS, and 454 runs. Even with Shohei Ohtani navigating left knee inflammation and taking an indefinite pause from pitching duties, the Dodgers remain an elite force as the trade deadline approaches. However, the Red Sox enter with the momentum of a franchise-tying 15-game win streak earlier in July and might be able to keep things tight on the mound, bringing a slightly better team ERA (3.541) to the table compared to the Dodgers (3.578).

In the NYY @ CHC clash, both teams currently sit in second place in their respective divisions, the AL East and NL Central, making this a highly competitive interleague series. The Yankees are road favorites (-125) largely due to an elite pitching staff carrying a collective 3.28 ERA. The Cubs counter with a shakier 4.16 ERA, though Chicago has actually been the more productive club at the plate, tallying a .249 batting average and 564 runs to New York's .232 average and 508 runs.

How to Redeem Polymarket Promo Code TSNEWS

Ready to get in on the prediction market action for marquee matchups like the Yankees taking on the Cubs, or the Red Sox clashing with the Dodgers? Claiming your welcome offer is a quick and straightforward process. Just follow these steps to get started:

  1. Create an Account: Register for a new account by entering your standard personal information. You will also need to provide valid proof of identification to verify your profile.
  2. Enter the Promo Code: During the registration process, make sure to use the promo code TSNEWS.
  3. Fund Your Account: Make a first-time trade of at least $10 to successfully activate the offer.

Once your initial trade goes through, your Polymarket account will be fully activated, funded, and ready for you to trade shares on Saturday's MLB slate!

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