The NIT Championship is tonight. And if you’re interested in the 2023 NIT tournament from a betting perspective (and come on, it's one of the best betting events of the year), then you’ll be happy to know that there are some incredible welcome offers and March Madness betting promos out there right now. 

The best sports betting apps have fantastic sign-up offers for new bettors, so get signed up for them and start betting on the NIT tournament today!

BetMGM Sportsbook NIT Betting Promo

The BetMGM Sportsbook bonus code BOOKIESMARCH lets new users get $200 in bonus bets for making a $10 wager on any March basketball game. Just sign up for a new account today, deposit $10 or more, and then make your first bet on the college hoops. 

Win or lose, you will immediately get four $50 bonus bets for $200 in bonus bets overall from BetMGM Sportsbook. On top of that, you’ll also get any winnings if your first wager is successful at BetMGM.

Alternatively, new bettors can instead get a $1,000 first-bet offer from BetMGM, where you get bonus bets back matching the value of your losing wager (only first wager qualifies).

Caesars Sportsbook NIT Betting Promos

The Caesars Sportsbook promo code BOOKIESFULL gives new customers back up to $1,250 on Caesars. Here’s how the deal works. Just sign up for a new account, deposit $20 or more, and then make your first bet on the hoops tournament. 

If it loses, get back up to $1,250 in the form of a single bet credit from Caesars, plus get 1,000 Tier Credits and 1,000 Reward Credits. If you live in Ohio or Massachusetts, use the promo code BOOKIES1BET to get back up to $1,500 in the form of a single bet credit. It’s the perfect offer to use for all March Madness games.

DraftKings Sportsbook NIT Betting Promo

What about DraftKings Sportsbook? Well, new customers can bet $5 to win $150 in bonus bets on the NIT Championship. Your $5 bet must win to unlock the $150 in bonus bets.

Just sign up for a new DraftKings Sportsbook account, make your first deposit for at least $5, and then make your first bet. You’ll get $150 in bonus bets if your initial wager is successful. If you love betting on sports, then take advantage of this amazing welcome March Madness betting offer from DraftKings today.

FanDuel Sportsbook NIT Betting Promos

The FanDuel Sportsbook promo code lets new users get a $1,000 No Sweat First Bet. Just make a new account ahead of tonight's NIT Championship, deposit at least $10, and then make your first bet. 

If it loses, you'll get bonus bets back from FanDuel matching the value of that losing bet (up to a maximum of $1,000). On top of that, all customers can get FanDuel Bracket Parlay Insurance for up to $25 each day. 

Place a wager of at least three legs on March Madness games at +400 or longer odds (i.e. +500, +1000), and if one leg loses, get back up to $25 in the form of a bonus bet. You can do this once per day during the tournament.

BetRivers Sportsbook NIT Betting Promo

The BetRivers Sportsbook promo code BOOKIES entitles new customers to a second-chance bet for up to $500. Just sign up for a new account, make your first deposit of at least $10, and then place your first wager on any sport, including any March Madness game. 

If your first bet loses, you’ll get back up to $500 in the form of bonus bets. If there’s an NIT game you want to bet on, then definitely claim this great offer.

Betway Sportsbook NIT Betting Promos

Finally, Betway Sportsbook has a great deal for new users for NIT Championship. Just sign up for a new account, opt-in to the promotion, and then make your first deposit for at least $10. 

Make a bet on any sport at -300 or greater odds (i.e. -250, +150), and if your first bet loses, you will get back up to $250 in the form of bonus bets.