The NASCAR Cup Series is in Iowa today and you can start your sports betting journey by wagering on the Iowa Corn 350 or anything else that interests you. First, though, use the BetMGM bonus code ROTOBG150 to activate a new account. If you are in MI, NJ, PA or WV, bet $10 or more for your opening wager. If your bet on your favorite driver wins, you will get $150 in bonus bets.
New customers everywhere else can use the BetMGM bonus code ROTOSPORTS (ROTOBONUS in KY and MA) to grab a first-bet offer up to $1,500. One of the top sportsbook promos will refund a first-bet loss with up to $1,500 in matching bonus bets.
Ryan Blaney won last year's race and is among the favorites for today's event. Bet on which driver you think will win or their finishing position. Or go with MLB betting. Whatever you want. Access one of the leading sports betting apps to get started. All you need to do is sign up for a new account using the BetMGM bonus code that's applicable to your location.
BetMGM Bonus Code ROTOBG150 - Win $10 Bet & Get $150 in Bonus Bets
| 💵 BetMGM Bonus Code | ROTOBG150 / ROTOSPORTS |
| 🎁 BetMGM Promo | Bet $10, Win $150 (MI, NJ, PA, WV) / First-Bet Offer Up to $1,500 |
| 📲 Mobile App Availability | iOS and Android devices |
| 💲Minimum Deposit | $10 |
| ✅ Bonus Code Verified On: | August 3, 2025 |
Join using one of top sports betting sites in minutes. Here's how to activate an account using the BetMGM bonus code ROTOSPORTS or BetMGM bonus code ROTOBG150 offer:
- Tap any of the BET NOW buttons on this page; you will be directed to the BetMGM landing page, where you'll select your location.
- After getting to the main page, tap the Sign-Up button, then use an email and create a password for your account. Provide the requested personal information.
- Enter ROTOBG150 as the BetMGM bonus code if you are in MI, NJ, PA or WV or ROTOSPORTS (ROTOBONUS in KY & MA) as the BetMGM bonus code if it's not already filled in for you.
- Make a deposit of at least $10. You can use your preferred payment options with one of the leading credit card betting sites.
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BetMGM Bonus Code Promo: Terms & Conditions for Sunday, August 3
After using the BetMGM bonus code ROTOBG150 to open an account if you are in Michigan, New Jersey, Pennsylvania or West Virginia, choose from any set of odds and place a $10 wager. If it wins, you will get $150 in bonus bets, as three $50 credits.
With the BetMGM bonus code ROTOSPORTS, pick any set of odds and place your first wager on one of the top PayPal betting sites. If that bet loses, BetMGM will refund you with bonus bets. You'll get five bonus bets, each worth 20% of your original wager, if you lost $50 or more. If your loss was for less than $50, you'll get one bonus bet.
Bonus bets awarded via either welcome offer can be used on any set of odds in any sports betting market. The bonus bets expire after seven days and have a 1x playthrough requirement. The BetMGM bonus code ROTOBG150 and the BetMGM bonus code ROTOSPORTS help you get your sports betting adventure off to a great start. Tap a BET NOW button and begin betting today.
BetMGM Bonus Code ROTOBG150: Bet NASCAR Odds or Sunday MLB Lines
Using the BetMGM bonus code will unlock a welcome offer and give players access to additional features such as profit boosts, a great rewards program, a mobile betting app to take your picks on the go and much more. You can use all those features on one of the leading MLB betting sites for today's baseball action and so much more.
BetMGM Bonus Code Best Bets for Sunday, Aug. 3, 2025
- MLB: Astros at Red Sox, 11:35 p.m. ET; wager on the moneyline using one of the top MLB betting promos for this AL contest.
- MLB: Yankees at Marlins, 1:40 p.m. ET, bet MLB odds for this interleague matchup.
- MLB: Rangers at Mariners, 4:10 p.m. ET
- MLB: Tigers at Phillies, 7:10 p.m. ET; take the over on Kyle Schwarber homers by wagering on MLB player props for this stellar interleague game.
- NASCAR: Cup Series, Iowa Corn 350 from Iowa Speedway, 3:30 p.m. ET; get the latest racing odds as the playoffs loom.
Use the BetMGM bonus code offer for your location for MLB betting today. The Rangers and Mariners are battling for second in the AL West and for wild-card positioning. Seattle has won the previous three series against Texas this season. Later tonight, the Tigers will play the Phillies to close out a three-game series between two of MLB's beat teams.
No matter how you want to wager, you will have access to odds on the sports betting markets that interest you the most, plus so much more. Once you sign up for a new account using the BetMGM bonus code ROTOBG150 or the BetMGM bonus code ROTOSPORTS or ROTOBONUS, all the benefits as being a BetMGM customer are yours. Register today, grab your welcome bonus depending on your location, and start placing wagers on all of the great sports betting action.
