The Polymarket sign up bonus ACTION gives new users a $50 trading bonus after a qualifying $10 deposit. The NL Wild Card Series starts with Phillies vs. Braves Game 1 at 2 p.m. ET on NBC and Peacock from Truist Park, and the best-of-three format leaves very little room for a bad afternoon.
Chris Sale has held Philadelphia to a 2.08 ERA across four starts this season, and on Tuesday he gets the Phillies again with their MLB season on the line. Polymarket currently has Philadelphia around 36¢ to win Game 1.
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Polymarket Sign Up Bonus ACTION Offer Details
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Both fan bases are covered here. Georgia and Pennsylvania are included among the eligible states for this prediction market app, so Braves and Phillies fans can each claim the Polymarket sign up bonus ACTION before first pitch.
Deposit at least $10 with Action NetworkPolymarket promo code ACTION attached, and once the offer requirements are satisfied, Polymarket adds $50 in trading credit to your account. The credit isn't limited to Game 1. You can use it on Phillies vs. Braves, another MLB playoff matchup or a different eligible market on the platform. This is one of the best NFL prediction market promos available today, simply due to the ease of use with the offer.
How Do Polymarket Contracts Work?
Polymarket US operates as a CFTC-regulated exchange, so you're trading event contracts with other market participants rather than placing a traditional sportsbook wager.
Contracts generally trade between 1¢ and 99¢. A winning contract settles at $1, while a losing contract settles at $0. Atlanta trading around 64¢ therefore represents roughly a 64% market-implied chance of the Braves winning Game 1.
Baseball also lends itself to live trading. If Philadelphia scores early against Sale, Atlanta's price could fall and create a cheaper entry for anyone still backing the Braves. If a position moves in your favor, you can also sell before the final out rather than holding through settlement.
Phillies vs. Braves Game 1 MLB Odds
| Market | Polymarket Price | $100 Returns About |
|---|---|---|
| Phillies to win | ~36¢ | $278 |
| Braves to win | ~64¢ | $156 |
Atlanta enters Game 1 as the clear favorite on Polymarket, with the Braves trading around 64¢ and Philadelphia around 36¢.
The market leans toward Atlanta behind Chris Sale, who went 3-0 with a 2.08 ERA across four starts against Philadelphia this season. On the other side, the Phillies are expected to open with Jesús Luzardo before turning to Andrew Painter for bulk innings.
Phillies vs. Braves Game 1 Prediction
Sale is the main reason to back Atlanta. He finished 14-9 with a 2.16 ERA and struck out at least six Phillies in all four starts against them this season. Bryce Harper is also just 2-for-21 against Sale in his career.
Philadelphia has more uncertainty on the mound. Luzardo is expected to open after missing nearly three weeks with shoulder inflammation, with Painter likely handling bulk innings behind him. The Phillies will need that plan to work against an Atlanta team that won nine of 13 regular-season meetings.
Philadelphia also enters Game 1 with Luis Arraez's ankle injury still hanging over the lineup, though the Phillies do own a 10-4 postseason record against Atlanta across their three previous playoff series.
- Phillies vs. Braves prediction: Braves to win Game 1 (Yes, ~64¢)
Sale gives Atlanta the clearest matchup edge, while Philadelphia's pitching plan requires more moving parts. At roughly 64¢, I'm backing the Braves to take Game 1.
If you'd rather wait, a strong early inning from Luzardo or Painter could create a cheaper Atlanta entry. Check the full MLB odds board for the rest of Tuesday's Wild Card slate.
How to Register With the Polymarket Sign Up Bonus
- Click the Polymarket promo code ACTION to open Polymarket's sign-up page.
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- Deposit at least $10.
- Use the $50 trading bonus on Phillies vs. Braves or another eligible market.
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Conclusion
Atlanta enters Game 1 with the more straightforward pitching setup. Sale has dominated Philadelphia this season, while the Phillies are asking Luzardo to return as an opener after a shoulder injury before handing the game to Painter and the bullpen.
That makes Braves to win around 64¢ my preferred position for Tuesday's NL Wild Card opener.
New users can also claim the Polymarket sign up bonus ACTION with a $10 deposit and receive $50 in trading credit.
Terms and Conditions
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.
