Use the Action Network verified BetMGM Ohio bonus code ACTION1550 to unlock up to $1,550 in NBA betting promo value today, Monday, May 25, 2026. The offer arrives in time for Knicks vs. Cavs Game 4 in the Eastern Conference Finals, with tip-off set for 8 p.m. ET on ESPN.
New Ohio users can claim 50 BetMGM Reward Points after registration, plus access a $1,500 First Bet On the House. Bet on Knicks vs. Cavs Game 4 tonight with the BetMGM bonus code, and if your first wager loses, BetMGM returns your stake in bonus bets up to $1,500.
This Ohio sports betting promo from BetMGM Sportsbook gives NBA fans a strong way to get involved before Monday night’s Eastern Conference Finals matchup. Claim the offer from the BetMGM Ohio bonus code ACTION1550 now, or keep reading for more details on how it works.
How to Use BetMGM Ohio Bonus Code ACTION1550 Today
Redeem the BetMGM Ohio bonus code ACTION1550 by tapping the link below. This Ohio sportsbook promo includes 50 BetMGM Reward Points and a $1,500 First Bet On the House for new users.
Here are the key details to know before signing up:
- Redeem your 50 BetMGM Reward Points through MGM Rewards Destinations or convert them into bonus credits for online sports betting, online casino play, and more.
- The $1,500 First Bet On the House reimburses your first wager as bonus bets if it loses, up to $1,500. If your first wager wins, no bonus bets are awarded.
- The $1,500 BetMGM promo pays back losing first wagers as five bonus bets worth 20% of your original wager amount. BetMGM bonus bets expire after seven days.
Knicks vs. Cavs Prediction
My Knicks vs. Cavs prediction for Game 4 is the Cavaliers moneyline (-150). Cleveland has the home-court edge, Donovan Mitchell’s shot creation, and enough frontcourt size with Evan Mobley to make this a difficult matchup for New York.
The Knicks can still keep this close behind Jalen Brunson’s scoring and Karl-Anthony Towns’ offensive versatility, but Cleveland is the cleaner side at home if Mitchell controls the pace and the Cavaliers get enough secondary scoring. I would avoid forcing a large spread angle here, but I like Cleveland to win outright once you sign up using the BetMGM Ohio bonus code ACTION1550.
BetMGM Ohio Bonus Code ACTION1550 Sign-Up Steps
Unlock up to $1,550 in bonuses today by redeeming the BetMGM Ohio bonus code ACTION1550:
- Use the following link to sign up at BetMGM Sportsbook in Ohio.
- Create your online sportsbook account by entering and verifying your personal information.
- Enter the Action Network BetMGM Ohio bonus code ACTION1550 in the correct box during registration.
- Fund your BetMGM Sportsbook account with a $10+ deposit using an approved banking method.
- Get 50 BetMGM Rewards Points after registration and place your first wager on Knicks vs. Cavs Game 4 with the $1,500 First Bet On the House.
Tip: Bookmark our Action Network odds calculator and parlay calculator to preview your betting odds and potential payouts before locking in your NBA wagers tonight.
21+. Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET. AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, MI, MO, NC, NJ, OH, PA, TN, VA, WV, WY. Call 877-8-HOPENY or text HOPENY (467369) (NY). Call 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR). Please Gamble Responsibly. Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-BETS-OFF (IA). Participant must complete the Wagering Requirements. Bonus Bets Expire in 7 Days. US Promotional Offers Not Available in MS, NY, NV, ON, or PR. Visit BetMGM.com for Terms & Conditions. BRPs can be converted to MGM Reward Points, Marriot Bonvoy Points, merchandise and more.
