Top March Madness Bonuses for Round 1- Get the Best Promos on Friday, March 17
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When you think of the next closest thing to the Super Bowl, the next most exciting that many think of is March Madness, the NCAA men's basketball tournament. Betting on the Big Dance has become much easier with states legalizing online sports wagering.
We at Gambling.com have researched for you and created a list of operators giving out the top March Madness bonuses on Friday, March 17. Make sure to check out the list and sign up with the best March Madness betting sites to join the betting action!
Top March Madness Bonuses For Today - Round of 64
Round of 64 began Thursday and continues today, March 17 with another full slate of games.
The list of the Top March Madness bonuses below will be available during or even after the first round. Therefore, sign up with the best betting sites now and scoop the best bonuses and promos. After all, some of these promotions will be available up until April 3. Please keep in mind that we have listed only the reputable sports betting sites that score high in our reviews.
Top March Madness Bonuses At A Glance
FanDuel First Round Promo - 10x Your First Bet Up to $200
FanDuel wants to give you bonus bets worth 10x your first bet up until March 19. You just need to wager at least $5 before the 19th to qualify. If you place a first-time wager worth $10, for example, FanDuel Sportsbook will deliver $100 in bonus wagers. The maximum amount of bonus bets available is $200 for a $20 first wager.
Wagering requirements
Rollover and other notable terms for this bonus are as follows:
- Place a $10 minimum deposit.
- Your first bet must be $5 minimum.
- Wager on any sports with your first bet.
- Promo is available until March 19.
- The bonus bets arrive in your account within 72 hours.
- 1x rollover on winnings from bonus wagers.
How to Claim the Offer
Here’s how to pick up this 10x bonus:
- Go to FanDuel with our link CLICK HERE.
- Deposit at least $10 or more.
- Lay a $5 bet or larger.
- Collect bonus bets worth $10 your first wager up to $200.
Bet365 March Madness Promo: Get $365 in Bonus Bets
Bet365 offers the best low-roller bonus of the March Madness betting season. It’s giving out $365 in bonus bets for just a $1 wager on the “First Four.” Aside from betting $1, you must also use code GAMBLING and enter the Bet365 Sportsbook Bracket Challenge (free).
Wagering requirements
You can see the terms for this Bet $1, Get $365 bonus below:
- $10 minimum deposit.
- $1 minimum bet on a First Four game (March 14 & 15).
- Must enter the Bracket Challenge (free).
- Promo lasts until the last First Four game on March 15.
How to Claim the Offer
You can get this deal by following the steps below:
- Visit Bet365 and register using promo code GAMBLING.
- Deposit $10 or more.
- Wager $1+ on any First Four game.
- Enter the Bracket Challenge by making your college basketball picks.
Caesars March Madness Betting Promo Code “GAMBLINGFULL” - Get a $1,250 Bonus
The Caesars Sportsbook has the biggest promotion on this list. It’s offering up to $1,250 in first bet insurance, along with 1,000 TIER CREDITS and 1,000 REWARD CREDITS®. You can qualify by registering with code GAMBLINGFULL and betting at least $10. If your first bet loses, you’ll receive a matching refund (bet credit) worth up to $1,250.
Wagering requirements
Important terms and conditions on this deal are as follows:
- $10 minimum first deposit & $10 minimum first wager.
- Receive a matching bet credit if your first wager loses.
- 1x rollover on winnings from the bet credit.
- Bonus available from now until April 3.
How to Claim the Offer
Here are the steps to qualify for this bonus:
- Visit Caesars and register with code GAMBLINGFULL.
- Place a $10 minimum deposit.
- Bet at least $10.
- Receive a bet credit worth up to $1,250 if you lose.
- 1x wagering requirements on winnings from bet credits.
Betway March Madness Bonus - $250 Bonus for First Round
Betway is another top-tier online sportsbook that’s getting into the spirit of March Madness bonuses. It’s offering up to $250 in bonus bets to anybody who loses their first wager. You can get in on the action by visiting the Betway Sportsbook and depositing at least $10. From here, you just need to bet $10 (or more) and see if you win or lose. In the latter case, you’ll receive up to $250 in bonus wagers.
Wagering requirements
Notable T&Cs on this deal include:
- $10 minimum deposit (no min. bet listed).
- First wager must be at -300 minimum odds or better (e.g., -240, -135).
- Your first bet needs to settle within seven days.
- Bonus funds must be used within seven days of receiving them.
- 1x rollover on bonus bet winnings.
- You have to opt-in to this promo.
How to Claim the Offer
You can follow the steps below to cash in on this deal:
- Go to Betway through our link CLICK HERE.
- Sign up and deposit $10 or more.
- Opt-in to this promotion.
- Make your first wager at -300 minimum odds (or better).
- Bonus available until April 3
BetMGM March Madness Promo: Bet $10, Get $200 in Bonus Bets
Exclusive to Gambling.com readers, BetMGM Sportsbook is offering a Bet $10, Get $200 promotion (a.k.a. “March Matchups”). You use code GAMBLINGMARCH and place your first bet worth $10 (or more) on a tourney team to qualify. BetMGM will then give you four bonus bets worth $50 apiece (4x$50).
You can also enter a free bracket contest before the first game on March 16. First place wins $100,000, while a perfect bracket nets $10 million.
Wagering requirements
The wagering requirements (a.k.a. rollover) and other important terms for this deal are as follows:
- $10 minimum deposit & $10 minimum bet.
- Bonus bets pay winnings minus the stake.
- 1x wagering requirements on bonus bet winnings.
- Promo is available from now until April 3.
How to Claim the Offer
You can claim BetMGM’s March Matchups bonus through the following steps:
- Visit this sportsbook through our link.
- Register and use code GAMBLINGMARCH.
- Make a first deposit worth $10+.
- Wager at least $10 on a tournament team.
Unibet March Madness Promo - $500 First Bet Insurance for First Round
Unibet Sportsbook has a special offer exclusively for Pennsylvania March Madness bettors. It’s currently providing up to $500 in first-bet insurance from now until April 3. You can use code MARCH and deposit at least $10 to qualify. Assuming you lose a first bet worth $10 or more, you’ll be reimbursed with up to $500 in bonus funds.
Wagering requirements
Here are the T&Cs for this March Madness betting promo:
- $10 minimum first deposit & $10 minimum first wager.
- Promo lasts until April 3.
- 1x wagering requirements on bonus funds.
- Bonus bet must be placed at -300 odds or greater (e.g., -225, -150).
- Bonus wager has an expiration date of 30 days.
How to Claim the Offer
You can get this bonus through the steps below:
- Be within Pennsylvania’s boundaries.
- Visit Unibet via our link MARCH.
- Register and use code MARCH.
- Deposit at least $10.
- Make a first bet worth $10+.
DraftKings $200 Bonus Spices Up Your First Round Betting
DraftKings has a Bet $5, Get $200 deal going on from now until March 19. In other words, you wager $5 and the DraftKings Sportsbook will give you $200 in bonus bets. The latter come in the form of eight bonus wagers worth $25 apiece. Therefore, you can spread the bonus funds out and enjoy yourself.
Wagering requirements
Notable terms and conditions on this deal are as follows:
- $5 minimum first-time deposit.
- $5 minimum first bet.
- Bonus bets delivered as eight $25 wagers (8x$25).
- 1x rollover on winnings from bonus wagers.
How to Claim the Offer
The DraftKings March Madness promo is available through the following steps:
- Visit this betting site through our link CLICK HERE.
- Register & deposit at least $5.
- Place a $5 first wager or more.
- Promo lasts from now until March 19, 2023.
The States Where You Can Enjoy March Madness Round of 64 Online Sports Betting Legally
Betting on the Round of 64 March Madness has become much easier, with online sports betting becoming legal in more and more states. More than a dozen of states have legalized sports betting and bettors are in a better situation to find the best odds and picks and join the betting action on the Big Dance.
If you have missed the betting action for Day 1 of the tournament, check out the states where betting is legal and lay your best bets today, Friday, March 17! Here is where you can legally bet on your favorites to win the March Madness:
- Arizona
- Arkansas
- Colorado
- Connecticut
- Delaware
- Illinois
- Indiana
- Iowa
- Kansas
- Louisiana
- Maryland (recently legalized sports betting)
- Massachusetts (recently legalized)
- Michigan
- Mississippi
- Montana
- Nevada
- New Hampshire
- New Jersey
- New York
- Ohio (recently legalized)
- Oregon
- Pennsylvania
- Rhode Island
- South Dakota
- Tennessee
- Virginia
- Washington DC
- Washington
- West Virginia
- Wyoming
Why Sign Up with The Top Sportsbooks?
All of the betting sites covered here have minor differences from each other. However, they share similarities regarding reputation, betting markets, promotions, and customer support.
You can choose any online sportsbook here and find a reputable operator with great customer service. Furthermore, you’ll have access to plenty of promotions and bet types. The latter is key during March Madness betting because more betting options keeps things entertaining.
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Updated by
Admir Aljic
Last Updated:
