The MLB standings feature tight races in almost every division, plus neck-and-neck battles in the wild-card standings. Use the BetMGM bonus code ROTOBG150 to open an account and begin betting by placing a wager on one of tonight's games. As a new customer, all you have to do is place your first bet of $10+ on MLB, the NFL or anything you want. If it settles as a win, you will get $150 in bonus bets.
If you are in Michigan, New Jersey, Pennsylvania or West Virginia, sign up for a new account using the BetMGM bonus code ROTOBG150 and make an opening wager of $10-plus on any available sports betting market, whether it's the NFL preseason, MLB, the WNBA or something else. If you win, you'll receive three $50 bonus bets.
New customers everywhere else can sign up with the BetMGM bonus code ROTOSPORTS (ROTOBONUS in KY and MA) and claim a first-bet offer up to $1,500. This is one of the most popular sportsbook promos because it refunds a losing opening wager with matching bonus bets, up to $1,500.
MLB games of note today include Mets-Nationals, Yankees-Rays and Brewers-Cubs. The final NFL preseason games are Thursday, Friday and Saturday. Use one of the top sports betting apps to bet on whatever you want. Start by using the BetMGM bonus code ROTOBG150 or ROTOSPORTS and take advantage of the chance to earn $150 in bonus bets with a winning $10 wager or get up to $1,500 in first-bet protection.
BetMGM Bonus Code ROTOBG150: Bet $10, Win $150 Bonus for MLB & NFL
| 💵 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 20, 2025 |
Join one of leading 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 Wednesday, August 20
After using the BetMGM bonus code ROTOBG150 to open an account, 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: Bets Cubs vs Brewers or NFL Preseason
Use the BetMGM bonus code welcome offer for your location and open an account for MLB, to check NFL odds for the upcoming season and more.
BetMGM Bonus Code Best Bets for Wednesday, Aug. 20, 2025
- MLB: Mets at Nationals, 6:45 p.m. ET; one of the leading MLB betting sites is perfect to use ahead of this NL East contest.
- MLB: Yankees at Rays, 7:35 p.m. ET
- MLB: Brewers at Cubs, 8:05 p.m. ET; bet on the latest MLB odds ahead of this NL Central showdown between the division's top teams.
- MLB: Reds at Angels, 9:38 p.m. ET; use one of the best MLB betting promos to wager on this interleague contest as Cincinnati aims to stay in the NL wild-card hunt.
- WNBA: Wings at Sparks, 10 p.m. ET; use one of the best sites for WNBA odds for this meeting featuring standout Dallas rookie Paige Bueckers.
The BetMGM bonus code offer gives you access to all the great features, odds boosts, rewards program perks and more. Register now, because the sports betting schedule is packed.
In MLB tonight, the Mets will continue to try to right the ship after a cold streak dropped them well behind the Phillies in the NL East. New York's other team, the Yankees, are in Florida trying to solidfy their wild-card position while trying to stay in contention for the AL East title behind the Blue Jays and Red Sox.
You can instead use the BetMGM bonus code ROTOBG150 offer on one of the best NFL betting sites and then wager on a preseason game. Contests this week are Thursday, Friday and Saturday to end the exhibition schedule. The regular season opens Sept. 4.
2025 NFL Schedule: Preseason Week 3
- THURSDAY: Steelers at Panthers, 7 p.m. ET; Patriots at Giants, 8 p.m. ET.
- FRIDAY: Eagles at Jets, 7:30 p.m. ET; Vikings at Titans, 8 p.m. ET; Falcons at Cowboys, 8 p.m. ET; Bears at Chiefs, 8:20 p.m. ET.
- SATURDAY: Ravens at Commanders, 12 p.m. ET; Colts at Bengals, 1 pm. ET; Rams at Browns, 1 p.m. ET; Texans at Lions, 1 p.m. ET; Broncos at Saints, 1 p.m. ET; Seahawks at Packers, 4 p.m. ET; Jaguars at Dolphins, 7 p.m. ET; Bills at Buccaneers, 7:30 p.m. ET; Chargers at 49ers, 8:30 p.m. ET; Raiders at Cardinals, 10 p.m. ET.
Tap a BET NOW button and use the BetMGM bonus code ROTOBG150 offer open an account using one of the leading NFL betting promos ahead of the 2025 season. It's a great way to gain access to all of your favorite sports betting markets, whether it's the NFL, MLB or something else. Register now and make your opening wager. You could win $150 in bonus bets!
