We’re halfway to the Final Four of the NCAA Tournament, with giant killer Florida Atlantic and UConn punching their tickets Saturday night. FAU became just the third No. 9 – and the first since Wichita State in 2013 – to advance to the national semifinals, while No. 4 UConn breezed past third-seeded Gonzaga in the West Regional final. The unpredictability of the NCAA Tournament is what makes it so great, but at least you can count on a return in Sunday’s Elite 8 games by locking in some of the March Madness betting promos and bonuses being offered right now by the top online sportsbooks.
Sunday’s Elite 8 games will feature a pair of No. 5 seeds that knocked tournament favorites Miami and Houston out on Friday night. San Diego State will meet No. 6 Creighton at 2:20 ET followed by Miami against No. 2 Texas.
Online sportsbooks are delivering some of their best March Madness betting promos of the year for Week 2 of the tournament, which makes this a perfect time to sign up for one of more of these introductory offers.
We want to help you figure out which of these deals is best for you, so we've reviewed five of the top March Madness betting promos and have detailed the plusses of each individual online sportsbook.
Best March Madness Betting Promos for Week 2
| Betting Promo | Code | Bonus |
| Caesars Sportsbook | SBWIREFULL | $1,250 First-Bet Insurance |
| BetMGM promo code | WIREMARCH | Get $200 in Bonus Bets when you wager $10 on March Matchups |
| DraftKings | None needed | Bet $5, Get $150 in Bonus Bets if You Win. |
| FanDuel | None needed | No Sweat First Bet Up to $1000 |
| WynnBET | XSBWIRE | Bet $20, Get $100 |
| BetRivers | SPORTS | 2nd Chance Bet up to $100 |