Today starts the Sweet 16 in the NCAA Tournament and it's also MLB Opening Day. Begin your sports betting journey after using the BetMGM bonus code ROTOSPORTS to open an account. Make your first bet on March Madness, Major League Baseball or anything else. New customers in most states can earn the first-bet offer up to $1,500, which refunds a lost first wager with matching bonus bets.
New customers in select states can take advantage of a different welcome offer from one of the best sportsbook promos for college basketball betting. If you are in Colorado, Michigan, New Jersey, Pennsylvania or West Virginia, you can use the BetMGM bonus code ROTOBG150 to get the Bet $10, Get $150 in bonus bets. If your opening wager of $10 or more wins, you will get three $50 bet credits.
Today's Sweet 16 games are in the East and West regions: BYU-Alabama and Arizona-Duke in the East; Maryland-Florida and Arkansas-Texas Tech in the West. The Brewers-Yankees and Orioles-Blue Jays got the MLB Opening Day schedule going with games continuing all day.
The best way to get started on one of the most popular sports betting apps for NCAA Tournament betting, MLB or whatever you want is to tap or click any of the BET NOW buttons on this page and register for a new account using the BetMGM bonus code ROTOSPORTS for up to $1,500 in bonuses.
BetMGM Bonus Code ROTOSPORTS - Register Now to Get $1500 Promo Offer for March Madness Betting
| 💵 BetMGM Bonus Code | ROTOSPORTS / ROTOBG150 |
| 🎁 BetMGM Promo | First-Bet Offer Up to $1,500 / Bet $10, Win $150 (CO, MI, NJ, PA, WV) |
| 📲 Mobile App Availability | iOS and Android devices |
| ✅ Bonus Code Verified On: | March 27, 2025 |
As one of the top sports betting sites, BetMGM has made their registration process quick and easy. To get started with the BetMGM bonus code ROTOSPORTS, follow these steps:
- Tap or click any of the BET NOW buttons on this page; you will be directed to the BetMGM registration page.
- You'll be asked to answer some quick questions, including providing your name, mailing address, email address, and phone number. Provide your DOB and last four digits of your SSN to confirm your identity.
- When prompted, enter ROTOSPORTS as the BetMGM bonus code if it's not already filled in for you or ROTOBG150 if you are in CO, MI, NJ, PA or WV.
- Make a deposit of at least $10. You can use payment options like a credit card, online banking and one of the top PayPal betting sites.
BetMGM Bonus Code ROTOSPORTS $1500 Promo Details for Sweet 16
Use one of the leading college basketball promos to bet on any NCAA Tournament Sweet Sixteen games today. The BetMGM bonus code ROTOSPORTS will get you the first-bet offer up to $1,500 for any of the second-round games on today's schedule.
Here's how the BetMGM bonus code offer works for the first-bet offer up to $1,500: After checking the latest in college basketball odds, place your opening wager. If you win, you'll be celebrating your profits. If you lose, however, you will be reimbursed with a matching amount in bonus bets. If your opening-wager loss is for $50 or more, you will get five bonus bets refunded to your account, each worth 20% of the original wager. As an example, if your opening bet lost and it was for $300, you will get back five $60 bet credits.
If your first wager is less than $50, you will earn one bonus-bet credit equal to your original bet. The bonus bets from one of the best March Madness betting sites expire after seven days.
In Colorado, Michigan, New Jersey, Pennsylvania and West Virginia, bettors receive a different offer using the BetMGM bonus code ROTOBG150: Bet $10 and get $150 in bonus bets if your first wager wins. There are no odds restrictions on the qualifying wager and the $150 is paid out as three $50 bet credits. The bonus bets for this welcome offer also expire after seven days.
Use BetMGM Bonus Code for March Madness Betting & MLB Odds
College basketball March Madness betting and MLB Opening Day are in the spotlight today. You can get in on all the action and score big with the BetMGM bonus code ROTOSPORTS and the first-bet offer up to $1500.
Use the BetMGM bonus code welcome offer for any of today's Sweet 16 action with one of the leading college basketball betting apps, or you can wager on something else on today's sports betting calendar.
Brewers-Yankees, with Freddy Peralta facing Carlos Rodon open the MLB schedule at 3 p.m. ET. Other featured games include Mets-Astros and Cubs-Diamondbacks. The Sweet 16 games start tipping off at 7:09 p.m., with BYU-Alabama (-5.5). Maryland-Florida (-6.5) starts at 7:39 p.m. Arizona-Duke (-8.5) tip at 9:39 p.m. and Arkansas-Texas Tech (-5.5) battle starting at 10:09 p.m.
The winners of these Sweet 16 games will play in the Elite 8 on Saturday. If you want to stick with college basketball betting, the BetMGM bonus code ROTOSPORTS will get you access to moneyline wagers. In select states, customers can also bet on college basketball player props.
You can also use bonus bets on college basketball futures to make wagers looking ahead to later rounds in the tournament. The options are virtually endless. Tap one of our BET NOW buttons right now to get your college basketball betting journey started and get up to $1,500 in first-bet protection with the BetMGM bonus code ROTOSPORTS. Don't delay. Register now and begin betting almost immediately!
This article is part of our Betting Promotions series.
