Winston struggled much of the night but was near perfect when the Seminoles (14-0) needed it most, going 6 for 7 for 77 yards on the game-winning 80-yard drive. A pass interference penalty on Auburn's Chris Davis gave Florida State a first-and-goal at the 2 and on the next play Winston hit his big receiver for the touchdown.
Tre Mason had given Auburn (12-2) a 31-27 lead with a 37-yard touchdown run with 1:19 left after Kermit Whitfield had put Florida State in the lead for the first time since the first quarter with a 100-yard kickoff return to make it 27-24 with 4:31 left.
Mason ran for 195 yards.
Winston was 20 for 35 for 237 yards and two fourth-quarter touchdown passes.
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