The BetMGM bonus code ACTION1550 is the best MLB betting promo available today — and with a lean five-game Thursday slate headlined by Chris Sale and the Atlanta Braves hosting the San Diego Padres at 12:15 p.m. ET, there has never been a better moment to claim it. New users who sign up with the BetMGM bonus code ACTION1550 get $1,550 in total bonuses: a $1,500 First Bet Offer plus $50 in BetMGM Reward Points, all available before today's first pitch.
No other MLB betting promo available today comes close to the value of the BetMGM bonus code ACTION1550. Deposit $10, place your first bet on any market, and if that wager loses, BetMGM refunds your full stake in bonus bets, up to $1,500. The $50 in Reward Points posts to your account the moment you register, regardless of outcome.
Thursday's compact five-game slate runs from a noon opener in Atlanta all the way through a 6:40 p.m. ET nightcap in Detroit — and every one of today's matchups is available to bet with your BetMGM bonus code ACTION1550 bonus. Check Action Network's full MLB picks and expert best bets for Thursday, July 23 before placing your first wager and putting the best MLB betting promo today to work.
BetMGM Bonus Code ACTION1550: Full Offer Details
| Offer | Details |
| BetMGM Bonus Code | ACTION1550 |
| Welcome Offer | $1,500 First Bet Offer + $50 Reward Points |
| Total Bonus Value | $1,550 |
| Minimum Deposit | $10 |
| Bonus Bet Expiration | 7 days after issuance |
| Eligible States | AZ, CO, DC, IL, IN, IA, KS, KY, LA, MA, MD, MI, MO, NJ, NC, OH, PA, TN, VA, WV, WY |
How the BetMGM Bonus Code ACTION1550 Works as the Best MLB Betting Promo Today
The BetMGM bonus code ACTION1550 is a first-bet safety net, one of the most straightforward and highest-value welcome offers in legal U.S. sports betting today. Place your first wager on any MLB market, and if it loses, BetMGM returns the full stake in bonus bets, up to $1,500.
If your first bet is $50 or more, BetMGM issues five bonus bet tokens each worth 20% of your original stake. If it's under $50, you get one bonus bet token equal to your full stake. Bonus bets expire seven days after issuance and carry a 1x playthrough requirement, giving you coverage across the full remaining week of MLB action well beyond today's five-game slate.
Thursday's MLB Schedule: Five Games to Bet With BetMGM Bonus Code ACTION1550
All five of today's games are live on BetMGM right now. Use the BetMGM bonus code ACTION1550 and place your first bet on any of the matchups below:
| Matchup | Time (ET) | TV | Starting Pitchers |
| Padres @ Braves | 12:15 p.m. | BravesVsn, SDPA | Griffin Canning vs. Chris Sale |
| Twins @ Guardians | 1:10 p.m. | CLEG, MNNT | Taj Bradley vs. Gavin Williams |
| Rays @ Blue Jays | 3:07 p.m. | Sportsnet, RAYS | Ian Seymour vs. Shane Bieber |
| D-Backs @ Cardinals | 5:15 p.m. | CARD, ARID | Bryce Pfaadt vs. Michael McGreevy |
| Royals @ Tigers | 6:40 p.m. | MLBN, DSN, ROYL | Randy Dobnak vs. Tyler Melton |
Action Network's Pick: Use BetMGM Bonus Code ACTION1550 on the Braves Today
The BetMGM bonus code ACTION1550 is the best MLB betting promo today — and the clearest bet on Thursday's slate is the Atlanta Braves at home against the San Diego Padres at 12:15 p.m. ET. The Braves carry the highest win probability on Thursday's slate at 69.4%, and the pitching matchup makes it easy to see why. Chris Sale enters at 10-6 with a 2.06 ERA for Atlanta, while San Diego counters with Griffin Canning, who carries a 1-8 record and a 6.67 ERA on the season. Canning has a 1.62 WHIP, a 12.1% walk rate, and 1.4 home runs allowed per nine innings — a profile that sets up poorly against a Braves lineup that ranks among the NL's most dangerous at home.
Read Action Network's full MLB best bets for Thursday, July 23 for the complete model breakdown across all five games before locking in your first wager with the BetMGM bonus code ACTION1550.
How to Claim the BetMGM Bonus Code ACTION1550
- Click the Action Network sign-up link: Use Action Network's BetMGM sign-up link to navigate directly to BetMGM's new user registration page with the BetMGM bonus code ACTION1550 pre-applied.
- Create your account: Enter your name, email, date of birth, and home address.
- Enter the code: Type ACTION1550 when prompted for a promo code if it has not been pre-filled automatically.
- Make your deposit: Fund your account with at least $10 via PayPal, Venmo, debit card, or online banking.
- Place your first bet: Head to the Padres vs. Braves market or any other game on today's five-game slate and place your opening wager before first pitch.
- Collect your bonus: If your first bet loses, BetMGM credits your bonus bets within 24 hours. Your $50 in Reward Points posts immediately upon registration.
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