WATCH: Ga. Tech stuns No. 9 Florida St. with TD off blocked field goal

Georgia Tech upset No. 9 Florida State 22-16 at home, thanks to a blocked field goal that was returned for a touchdown as time expired. 

FSU's Roberto Aguayo was trying for a 56-yard field goal to win the game with six seconds left on the clock. But the kick was low, and Georgia Tech's Patrick Gamble managed to get a hand on it.

Lance Austin picked up the ball and returned it 78 yards for the score on the final play of the game.

Watch it all unfold above.

The Associated Press contributed.