March Madness Contests from Top Online Sportsbooks



From Million Dollar contests to the Final Four, there are many ways to cash in on March Madness.

Top sportsbooks offer top shelf contests and prizes for March Madness

Many of the top online sportsbooks pull out all the stops for the largest betting event in the U.S., the Men's NCAA Basketball Tournament. We've scoured the internet to find the best offers and biggest contests for March Madness.

March Madness Contests

Again this year, industry giant BetOnline has one of the biggest contests for the massive basketball tournament. BetOnline free March Madness contestThe BetOnline $250,000 Bracket Madness Contest features a a whopping $75,000 first place prize and places 1-1000 all cash in. Players at betonline.ag can purchase entries to take a shot at the cash. The first entry is $25 and the more entries players buy, the cheaper they get. The contest is also available for players at SportsBetting.ag.

MyBookie is one of those sportsbooks that loves to get in on the fun. They have a BTC Winner-Take-All Bracket Contest and a March Madness MyBracket $150K Contest!  The BTC contest is especially fun as player can win 1 BTC! MyBookie contestMyBookie customers can purchase entries for just $10 to take a shot at the coin, and until Selection Sunday, it's buy two, get 1 free. Players can take an exhaustive shot at the BTC by purchasing (or getting free) up to 50 entries. The 150K Contest is also affordable to get in on. Ten buck gets a shot at the $25,000 first prize and the top 75 players will win at least $75. Like the BTC contest, entries are Buy 1, Get two free at mybookie.ag until Selection Sunday.

Million Dollar Prizes

Jazz March Madness contest freeJazz Sports has a free-to-enter March Madness Bracket Contest, where a perfect bracket is worth  a million dollars! Existing players, who have made a deposit, and new players get their first shot at a million bucks, courtesy of the house. After that, additional entries can be earned for additional deposits for $250 or more, with 2X brackets for every Bitcoin deposit. To  get the additional entries, players simply deposit and then claim the additional brackets via phone, live chat or email.

BetMania March Madness ContestTwo contests are available at BetMania, Skybook and BetPhoenix! This trio of books team up for another Million Dollar Bracket Challenge, but also add in a $10,000 Sweet 16 contest, where 28 players can get a piece of $10K, with a Grand Prize of $3,000 Cash. New and existing players get at a shot at the million for free with every deposit of $500 or more. To rich? Get involved with the Sweet 16 Bracket for every deposit of $200 or more. Skybook also gives a 15% rebate on horse wagers, as Derby season in full swing. 

5 million dollar NCAA bracketHeritage Sports is offering the biggest prize of all with their March Millions Bracket Contest. Yes, millions, with an 's'. A perfect bracket at Heritage will yield a whopping 5 million dollars! But this is not a winner-take-all contest, as Heritage will give out 500 prizes to the top scorers, including a whopping $10,000 first prize. With the top twenty players all getting more than $1000 in Free Play, this is one of the richest March Madness contests anywhere.

To help NCAA bettors prepare for the NCAA basketball tournament BetNow is now offering a $1,000,000 Bracket Madness Contest! million dollar march madness contestThis contest features a gigantic million dollar pool, where the winner who correctly picks all winning teams, including the tie breaker, will get an eye-popping $350,000! Second place gets $200K, third gets $100,000 and 4th place will win $85K. And if that's not enough cash, places 5-30 will all receive $12,000. Players must be an active client at BetNow.eu and can enter this contest for free. Not an active client? Sign up and become one today!

Final Four

Final Four contest at SBOGuess the Final four correctly and cash in at SportsBettingOnline. Pick the correct Final Four and win a $1,000 bonus. it's easy to get involved. Any active player since September 1st, 2022 gets one free entry and additional entries can be earned for every $250 in net deposits. The contest opens on Monday, March 13the and player must pick their Final Four before the start of the round of 64. The great ting about this contest is that you can cash in before the NCAA tournament is over.

OSGA College Basketball Bracket Challenge

The OSGA free March Madness Bracket Challenge is underway. This is our 21st year of offering a contest for the NCAA Basketball Tournament and it proves to be one of our biggest yet! Players can enter for free and take a shot at up  to $750 in cash. The top four winners get paid cash and online reduced-juice favorite, BetAnySports, is sponsoring prizes just for the Sweet 16. And, for OSGA Members, there are added Cash Bonuses! Head to the Bracket Contest page and get started for free today. Become a member to win more at OSGA!

OSGA March Madness Contest

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