The second day of the 2025 NCAA Tournament is almost underway, and the two First Four matchups from Dayton, Ohio, will provide fireworks before Thursday's main event. No. 16 seeds Mount St. Mary's and American face off to start the day,

With every year of the NCAA Tournament, there's always a team or two that makes a Cinderella type run. But what makes up a Cinderella? FOX Sports Research breaks it down.

According to Bet MGM, the four championship favorites are, naturally, the four No. 1 seeds: Duke (+325), Florida (+325), Auburn (+400) and Houston (+600). The fifth choice on the board is No. 2 seed Alabama, sliding down significantly to +1600. Tennessee checks in at +1800, and every other option is +2500 or higher.