As Selection Sunday creeps closer and closer, bubble teams are hoping that deep conference tournament runs will be enough to make it into the NCAA tournament. With just three more days of games to go before the 68-team field is revealed, here's a look at who feels good about sitting on the bubble and who is getting uneasier.

A big part of the madness in March is when NCAA tournament teams head to overtime after battling to a tie through the first 40 minutes of regulation. Here are the rules for bonus basketball in the men’s and women’s tournaments: