BetMGM Bonus Code ROTOBONUS: Get a $1500 First Bet Ofer for March 19

BetMGM Bonus Code ROTOBONUS: Get a $1500 First Bet Ofer for March 19

Tonight marks the official start of the NCAA Tournament, and it's the best time to use theBetMGM bonus code ROTOBONUS for a $1,500 first-bet welcome offer. When you place your first bet, and it comes in a losing effort, you could get up to $1,500 in bonus bets back in return. Just use one of the top sportsbook promo codes in the industry when signing up for your new account, and the first bet welcome offer kicks in for the big dance.

It all begins at 6:40 pm ET at UD Arena in Dayton, OH with a matchup of 16-seeds, Wagner vs Howard, to see who will face #1-seed North Carolina in the West Region. At 9:10 pm ET, that contest will be followed by a pair of 10-seeds, Colorado State and Virginia, duking it out for a date with #7-seed Texas in the Midwest Region. These matchups and more can be found when logging into one of the most user-friendly sports betting apps around.

Click any of the BET NOW buttons on this page to instantly sign up with BetMGM bonus code ROTOBONUS for tonight's NCAAB action.

BetMGM Bonus Code Details

New customers can sign up with the BetMGM bonus code ROTOBONUS for March Madness betting at one of the best online sportsbooks in America.

  1. Click on the "BET NOW" below to begin the process of signing up for a new account.
  2. You will be redirected to the BetMGM new-user registration page where you will need to enter some basic personal information like your name, email address, physical address, and phone number. You will also need to verify your identity, so provide your DOB and the last four digits of your SSN to complete the process.
  3. Enter the code ROTOBONUS.
  4. Make your first-time minimum qualifying deposit of $10+ at BetMGM using one of the many payment methods like credit cards, debit cards or online wallets like PayPal and Venmo. To get the maximum value on the first-bet welcome offer, you can deposit $1,500.
  5. Now that your account is created and funded, you can place your first bet at BetMGM.

Bet on Howard-Wagner, Virginia-Colorado State & More March Madness Odds

The big moment has finally arrived with the First Four games tipping, so claim the BetMGM bonus code ROTOBONUS and get a $1,500 First Bet offer for college basketball betting.

In addition to Tuesday's duo of First Four games, we'll see #16-seeds Grambling vs Montana State, and #10-seeds Colorado vs Boise State tomorrow night. Sign up for this first-bet welcome offer today, place your first wager, and have enough bonus bets to last you through the first and second rounds of the NCAA Tournament. Let the games begin!

Click any of the BET NOW buttons on this page and get started with BetMGM bonus code ROTOBONUS for a $1,500 first-bet offer.

BetMGM Sportsbook Promo for First Four Betting & Odds

Below, you will find the details on how to use the BetMGM bonus code ROTOBONUS for tonight's First Four games.

Let the fun begin by logging in to your account once it is created and funded. Then, place your first bet on either one of the First Four games tonight. If you win that first wager, you'll keep the earnings, and everything goes back to normal. However, if you lose your first wager, you'll get bonus bets back in return – up to $1,500.

This article is part of our Betting Promotions series.