The College Football Playoff Championship game goes is tomorrow night, and Mattress Mack isn't the only bettor backing the underdog.

SportsBetting.ag is reporting that 58.6% of the money wagered on the spread is on TCU (+13). Another online bookmaker, BetOnline shows similar support with 57.2% of the action on the Horned Frogs.

Interestingly, TCU also has the majority of the money on it to win the game. Currently, 51.5% of the moneyline action is on the underdog.

The over/under is a lofty 63.5, and after seeing all the scoring in the CFP semis, bettors are hammering the over. At SportsBetting.ag, 84.2% is on the over while at BetOnline, 81.5% is on the over.