Register now with the Action Network Polymarket promo code ACTION and lock in a $50 new-user bonus before taking a position on tonight's Phillies vs. Reds showdown or any game on a loaded 15-game MLB slate.
Create your profile, complete a $20 deposit, and collect $50 in trading bonus funds. Put that buying power to work on a Phillies vs. Reds prediction market at 7:10 p.m. ET on ESPN. You can also spread it across the rest of Wednesday's board.
Use the module above to redeem the Polymarket promo code ACTION today, July 8, 2026, on one of the top prediction market apps in North America.
Polymarket Promo Code ACTION: Best Market Angle for Phillies vs. Reds
New users who enter Polymarket promo code ACTION and deposit at least $20 collect $50 in promo credits today to fund an opening position on outcome, total, or player-performance markets.
Here's the setup at Great American Ball Park tonight:
- Matchup: Philadelphia Phillies (51-41) at Cincinnati Reds (41-49)
- First pitch: 7:10 p.m. ET, Great American Ball Park, Cincinnati
- TV: ESPN
- Moneyline: Phillies +118 / Reds -142
- Run line: Reds -1.5
- Total: 9 (Over/Under)
- Probable starters: RHP Chase Burns (10-1, 2.40 ERA) for Cincinnati; Philadelphia is expected to go with a bullpen game
This one comes down to the arms. Chase Burns has been the Reds' best pitcher all year, sitting on a 2.40 ERA with better than 10 strikeouts per nine innings, and he handled the Phillies for six one-run frames back in May. Philadelphia, meanwhile, is likely to open with the bullpen — a group carrying an ERA north of 4.00 and trending the wrong way over the past week.
The pick: Reds moneyline (-142). Cincinnati's edge on the mound is real tonight, and a Phillies lineup that has struggled on the road all season is a tough spot to trust against a live arm like Burns.
If you'd rather shape the total, there's a case for the Under 9. Philadelphia has cashed the Under in a strong run of recent road games, the weather in Cincinnati is calm and warm with no wind to speak of, and Burns projects to keep the Reds in a low-scoring script. Fund whichever angle you like best with one of the best prediction market promos of $50 in bonus credits.
How to Use Polymarket Promo Code ACTION on the Rest of Tonight's MLB Slate
Your $50 in promo credits isn't limited to one game. Wednesday evening's board runs 14 deep from an early getaway game in Baltimore to a late-night finish in Los Angeles, so there's a market open no matter when you want to trade.
Spread the bonus across a few contracts or concentrate it on your top play. How you trade on one of the best prediction market apps is completely up to you.
Polymarket Referral Code ACTION Sign-Up Steps
- Tap this link to download Polymarket on your iOS or Android device.
- Enter the Action Network Polymarket referral code ACTION in the corresponding field when prompted.
- Type in your personal information to create a Polymarket prediction market account.
- Complete identity verification by uploading a valid government-issued ID.
- Use Apple Pay, debit card, bank transfer, or any available banking method to deposit $20 or more.
- Collect $50 in bonus funds to trade on the Phillies vs. Reds or any market you like.
Expert tip: Use the Action Network prediction market odds converter to preview your potential returns on every trade while you get familiar with Polymarket.
Tonight's Full MLB Schedule (July 8, 2026)
Trade on MLB odds from any of the matchups below once you create an account using Polymarket promo code ACTION
| Matchup | Time | TV |
|---|---|---|
| Cubs at Orioles | 6:35 p.m. | MASN / MARQ |
| Athletics at Tigers | 6:40 p.m. | DSN / NBCSCA |
| Braves at Pirates | 6:40 p.m. | SNP / Braves Vision |
| Mariners at Marlins | 6:40 p.m. | MIAM / SEAM |
| Yankees at Rays | 6:40 p.m. | RAYS / Amazon Prime Video |
| Astros at Nationals | 6:45 p.m. | NATS / SCHN |
| Royals at Mets | 7:10 p.m. | SNY / ROYL |
| Phillies at Reds | 7:10 p.m. | ESPN |
| Guardians at Twins | 7:40 p.m. | MNNT / CLEG |
| Red Sox at White Sox | 7:40 p.m. | CHSN / NESN |
| Brewers at Cardinals | 7:45 p.m. | CARD / BREW |
| Angels at Rangers | 8:05 p.m. | RSN / ABTV |
| Diamondbacks at Padres | 9:40 p.m. | SDPA / ARID |
| Rockies at Dodgers | 10:10 p.m. | SNLA / COLR |
Redeem the Polymarket referral code ACTION, claim your $50 bonus, and get in on any of tonight's 15 games.
Must be 18 years or older and have a legal, U.S. residential address within the applicable state, D.C., or U.S. territories. Not available in AZ, IL, MA, MD, MI, MT, NV, and OH.
