Polymarket Promo Code: $20 Bonus for Astros vs. Mets (August 29)

Polymarket Promo Code for Saturday, August 29, 2026

Below is a summary of the essential details regarding the new user promotion available on the platform for today's matchup.

Featured Matchup: Astros vs. Mets

The Houston Astros (68-67) continue their series against the New York Mets (60-75) in Queens. Houston comes into this contest looking to make a late-season push, powered by one of the league's top power-hitting lineups. Designated hitter Yordan Alvarez leads the Astros' offense with 36 home runs, 91 RBIs, and a .318 batting average this season.

On the mound, Houston sends right-hander Cristian Javier to the bump (1-4, 6.47 ERA). Javier has struggled with command across eight starts this season, leading to a 1.66 WHIP. Houston will need strong early run support from hitters like Isaac Paredes and Christian Walker to offset pitching volatility.

The Mets counter with right-handed starter Nolan McLean (9-8, 3.21 ERA). McLean has been a reliable anchor in the New York rotation, recording a 1.14 WHIP and averaging 10.2 strikeouts per nine innings across 26 starts in 2026. While New York's offense ranks 24th in MLB scoring at 4.1 runs per game, young contributors like Carson Benge (.279 BA, 16 HR) and veteran shortstop Francisco Lindor remain key factors in their batting order.

Today's Markets for Astros vs. Mets (Saturday, August 29, 2026)

Prediction markets price contract shares between $0.00 and $1.00 based on collective market probability. Prices fluctuate dynamically as news and trading volume update.

Note: Polymarket contract prices fluctuate in real time leading up to tip-off based on trading volume and news updates.

Deposit $10 and get $20 Trading Bonus

How to Claim the Polymarket Promo Code $20 Bonus

Follow these simple steps to set up an account and access your promotional welcome reward.

1. Navigate to the official Polymarket website or download the mobile app to start registration.

2. Complete the sign up process by submitting your email address and establishing account security credentials.

3. Verify your identity and confirm that you are located within a legal operating jurisdiction in the US.

4. Navigate to the wallet management section and select your preferred payment method.

5. Make an initial deposit of at least $10 into your newly created exchange account.

6. Receive the $20 trading bonus balance and start trading contract shares on upcoming sports events.

Find more details in our Polymarket review.

Terms and Conditions

The Polymarket deposit promotion is designed to introduce new users to event-based contracts. To participate, users must be at least 18 years old and physically residing in a region where the trading exchange legally operates.

The core requirement is an initial deposit of at least $10 into a verified account. Once the qualifying deposit settles, a $20 promotional bonus credit is added to your account balance. This bonus credit is intended specifically for trading shares on event markets and cannot be immediately withdrawn as cash. Profits generated from successful share trades can be withdrawn once account verification requirements are satisfied. Participation in financial markets involves standard investment risk, and bonus funds do not protect against potential capital losses.

How to Watch Astros vs. Mets

• Date: Saturday, August 29, 2026

• Time: 4:10 PM ET

• Venue: Citi Field, Flushing, Queens, NY

• TV Broadcast: SNY (New York regional), SCHN (Space City Home Network - Houston regional)

• Live Streaming: MLB.TV (subject to local blackout restrictions), Fubo