Updated March 13, 2017 - March Madness continues to get crazier each year with more contests for real money and large prizes. College Basketball bettors are dreaming of brackets in their sleep starting in March. The NCAA, broadcasters and technology feed the perfect storm of basketball betting by announcing that every game will be broadcast this year. Even better is that almost every game will be available online as office workers suck the broadband life out of their office networks.

The following is short list of online sportsbooks with March Madness Basketball contests. We have chosen contests at trusted online sportsbooks that also carry March Madness betting odds so that you can easily bet on the game if you choose to.

Most March Madness contests are based around Brackets. One of the most enjoyable parts of March Madness is building a "Bracket" where you choose the winners of each game all the way up to the Champion. Office betting pools, online brackets, brackets among friends and now even contests for perfect brackets are available at Online Sportsbooks.

For the best March Madness odds GT Bets Sportsbook has the Scratching Balls Contest where players can win up to 180% match bonus.

US players can bet on March Madness at BetOnline Sportsbook, Bovada Sportsbook, GTBets Sportsbook

Best March Madness Contest | College Basketball Contests

GT Bets Scratching Balls Contest.
GT Bets Sportsbook is offering up to 180% match bonus to new players this month to celebrate the NCAA March Madness Tournament. Players are given 3 scratch cards all with the chance at between 20% and 60% bonus. At the end, all 3 scratch cards are added up and the players' bonus revealed.

Along with the best March Madness odds for US players and the Scratching Balls Contest, GT Bets Sportsbook also has a Bracket betting sweepstakes, a side pot for the most March Madness betting wins and for the NCAA Championship Final, they are offering NO JUICE on all bets.

For more information check out our GT Bets Sportsbook Review.

Bovada Sportsbook is holding a $25000 Bracket Buster through their Facebook page.
Bovada Sportsbook as usual has one of the most customer friendly contests. Their software is top notch and user friendly for the contest. You actually pick against the spread in the bracket rather than straight up winner. You can also do custom Bracket Leagues with your friends. Very cool. Check out the Bovada Bracket Buster Contest

Best US Sportsbooks for March Madness Betting