Polymarket Promo Code: Deposit $10, Get $20 Trading Bonus for Today’s MLB Slate
Braves-Mets is one of Wednesday's marquee MLB matchups. Here's how to claim Polymarket's $20 trading bonus before today's slate.
Wednesday’s 15-game MLB slate includes a solid NL East matchup at Truist Park, where the New York Mets visit the Atlanta Braves at 7:15 p.m. ET. Beyond the sportsbook lines, this is also a good day to check out Polymarket if you have not tried a prediction market yet — the platform’s current welcome offer gives new users extra capital to explore its markets around today’s games and beyond.
Today’s Polymarket Promo Code Offer
New users who sign up with an invite code and deposit at least $10 currently receive a $20 trading bonus credited to their account. The credits are not cash you can withdraw directly, but any profits generated by trading with them are fully withdrawable once you cash out a position. In practice, that means a $10 deposit gives you $30 in total trading capital to work with on Polymarket’s markets. Sports-related contracts are restricted in Arizona, Illinois, Massachusetts, Maryland, Michigan, Montana, New Jersey, Nevada, and Ohio, though non-sports markets remain available in those states.
Polymarket operates in the US through QCX LLC and is regulated by the Commodity Futures Trading Commission, and because it is peer-to-peer, prices are set by other traders rather than a house line, which can make for sharper pricing when there is a clear consensus view on an outcome.
Why Today’s Braves-Mets Game Is Worth Watching
Atlanta enters Wednesday at 71-48 and remains one of the best teams in the National League, while New York is fighting to stay in the wild card picture at 53-67. Braves outfielder Ronald Acuna Jr. has been working his way back into form after an injury-shortened stretch, batting .239 with 12 home runs, 29 RBI, and 15 stolen bases in 63 games this season. Atlanta sends Tyler Mahle (3-9, 4.83 ERA) to the mound against Mets rookie Zac Thornton (3-2, 2.52 ERA), a matchup that pairs a Braves offense trying to build momentum against a Mets pitching staff that has quietly been effective in limited innings from its younger arms.
Games like this are exactly the kind of spot Polymarket’s sports markets are built for — rather than picking a single line, you can trade directly on the probability of an outcome shifting as the game plays out.
How to Claim the Polymarket Bonus
Head to Polymarket and begin registration, making sure you have a valid invite code ready before you reach the sign-up screen, since that is the step where the promo is applied. After verifying your identity, fund your account with a qualifying deposit of $10 or more using USDC or another supported cryptocurrency. Once the deposit is confirmed, your $20 in trading credits will be added and available to use immediately.
You can read the complete terms on our Polymarket Promo Code page, compare Polymarket against other platforms on our Best Prediction Market Apps guide, and check out our full Polymarket Review before you sign up.
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Prediction and Best Bet
Atlanta’s rotation has more established form than New York’s, and Acuna Jr. finding his stroke again gives the Braves a legitimate edge at the plate in this one.
- Prediction: Braves 6, Mets 3
- Best Bet: Braves on the moneyline
With the Mets still working in a rookie starter and Atlanta getting healthier by the week, the Braves look like the stronger side to back on Wednesday night.