BetMGM Bonus Code ROTOSPORTS | Grab $1500 First-Bet Promo for Sweet 16 Matchups

BetMGM Bonus Code ROTOSPORTS | Grab $1500 First-Bet Promo for Sweet 16 Matchups

When the NCAA Tournament's Sweet 16 boasts nearly all the biggest brands in college basketball, it's a sign you should take advantage of the biggest opportunity among all online sportsbooks. Get started with the BetMGM bonus code ROTOSPORTS and you're guaranteed a protected first bet up to $1,500.

Let's open the BetMGM app — one of the nation's leading sports betting apps — and check out Friday's schedule together, yes? In Atlanta, Michigan State coach Tom Izzo continues his quest for his first national championship in 25 years as the Spartans face a Cinderella Ole Miss program that's in the Sweet 16 for the second time in its history. Then No. 1 overall seed Auburn faces, literally, a massive challenge in Michigan 7-footers Vlad Goldin and Danny Wolf.

Meanwhile, the top four seeds in the Midwest Region all made it to Indianapolis — creating a massive seller's market for tickets at Lucas Oil Stadium because fans for No. 1 Houston, No. 2 Tennessee, No. 3 Kentucky and No. 4 Purdue are all desperate to see how things play out.

You, on the other hand, can sit at home and take advantage of BetMGM's lucrative welcome offer. Get set up with the BetMGM bonus code ROTOSPORTS and you'll clinch a protected first bet up to $1,500 — not to mention access to the best odds and boosts around.

BetMGM Bonus Code ROTOSPORTS: First-Bet Offer up to $1500

💵 BetMGM Bonus CodeROTOSPORTS / ROTOBG150
🎁 BetMGM PromoFirst-Bet Offer Up to $1,500 / Bet $10, Win $150 (CO, MI, NJ, PA, WV)
📲 Mobile App AvailabilityiOS and Android devices
 Bonus Code Verified On:March 28, 2025

If you're 21 or older (in most states) and in a state where BetMGM operates, you can use the BetMGM bonus code ROTOSPORTS to collect your protected first bet up to $1,500. It takes just minutes when you follow these easy steps:

  1. Click any BET NOW button on your screen. That sends you to BetMGM's sign-up page.
  2. Hit the "REGISTER" button. You'll take care of some simple questions to secure your account. When asked for a bonus code, please type in the BetMGM bonus code ROTOSPORTS. That's the word that clinches this exclusive offer.
  3. Deposit at least $10 into your account. Now you're ready to utilize the best welcome offer on the best college basketball.

BetMGM Bonus Code ROTOSPORTS Protects Your First Bet

If you're a new bettor looking for great welcome offers, now's the perfect time because there are so many strong sportsbook promos out there to coincide with March Madness. But if you're seeking the highest betting limits and the most protection, then jump on the BetMGM bonus code ROTOSPORTS so you can enjoy a protected first bet up to $1,500. 

Understand that this is BetMGM having your back on your first bet. Let's say you bet $500 on Kentucky (+3.5) to beat Tennessee for the third time in two months. If that works out, then you'll basically have doubled your money. But if the Vols win and cover the spread, there's no reason to fret. That's because BetMGM will return all $500 to you in the form of bonus bets.

You'll receive five bonus bets — each valued at 20 percent of your first bet — because that's how it works when your original wager was for $50 or more. (If you wager less than $50, then you get one bonus bet that matches your original wager.) BetMGM gives you seven days to play your bonus bet(s) on any sport you want.

Bonus bets are non-withdrawable. That's standard industry practice. However, BetMGM abides by the next-best thing: a 1X playthrough policy. This means any bonus bet needs to win just once for you to collect the profit in cash.

BetMGM Bonus Code ROTOSPORTS for March Madness Betting

 We've already established that signing up with the BetMGM bonus code ROTOSPORTS entitles you to the biggest welcome offer among all sports betting sites: a protected first bet up to $1,500.

What's also important to know is that BetMGM boasts more than 25 sports on its website and app — and you can use your protected first bet on any of them. But when it's March and the biggest college basketball programs are so close to the Final Four they can taste it, why focus on anything else?

When you click on the NCAAM tab, you'll see hundreds of ways to play on each game. Using the Michigan-Auburn game as an example, you can wager on first-team all-American Johni Broome's point total (over/under of 18.5), his rebound total (O/U 10.5), assists (O/U 2.5) and even his 3-pointers (O/U 0.5). You'll find similar options for Michigan's Danny Wolf, Vlad Goldin and Tre Donaldson and several of Broome's teammates. 

You're also welcome to create your own Same Game Parlay, play Game Props and much more. To get started, take two minutes to register with the BetMGM bonus code ROTOSPORTS and the protected first bet up to $1,500 will be all yours.

This article is part of our Betting Promotions series.

ABOUT THE AUTHOR
Lindsey Willhite
Lindsey Willhite writes about sports betting and gambling, and spent more than 20 years with the Daily Herald in suburban Chicago covering virtually every sport at every level. He has covered the World Series, NBA Finals, Stanley Cup Final, the Final Four, the Rose Bowl, the U.S. Open and more.