UFC 100 is shaping up to be one of the biggest events of the year, with the long-awaited rematch between Brock Lesnar and Frank Mir and the celebration of the centennial UFC event. To make things just a little more interesting, BetOnline Sportsbook presents their UFC Fight Card Challenge, where over twenty cash prizes will be handed out.

The UFC contest from BetOnline.com is open to all registered members of this sportsbook and will run until June 11th, 2009 at 5:00 p.m. E.T. One lucky winner will walk away $1,500 richer and another twenty-four customers will also receive cash prizes starting at $25.

To be eligible for this Bet Online contest, you will need to have at least $100 in your account and the player with the most points will receive the $1,500 VIP First Prize. You can view the full rules and regulations at the BetOnline.com website and register for the UFC Fight Card Challenge as well.