Best March Madness Betting Promos and Bonuses for Round 2 of NCAA Tournament
Best March Madness Betting Promos and Bonuses for Round 2 of NCAA Tournament

We're now into the Round of 32 in March Madness, but the slate of teams that made it to the second round isn't quite as expected, as No. 1 Purdue, No. 2 Arizona and No. 4 Virginia were eliminated in shocking Round 1 upsets. The unpredictability of the NCAA Tournament is what makes it so great, but at least you can count on a return by locking in some of the March Madness betting promos and bonuses being offered right now by the top online sportsbooks.

Princeton repeated its surprise successes Saturday in Round 2, earning a spot in the Sweet 16. No. 1 seed Kansas, though, is out, upset by Arkansas. The only No. 1 seeds through to the second week are Alabama and Houston.

Online sportsbooks are delivering some of their best March Madness betting promos of the year for the Round 2, 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 Round 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 $200 in Bonus Bets Instantly
FanDuel None needed Get 10X your bet up to $200
WynnBET None needed Bet $100, Get $100
BetRivers SPORTS 2nd Chance Bet up to $100

  
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