Per PFF, he has 2 regular season game winning drives, both of which were 4th quarter comebacks, and 3 post season game winning drives, one of which was a 4th quarter comeback.
I’ve always thought this to be an odd metric for judging the eliteness of a QB. A QB could drive the field 2 or 3 times, in the fourth quarter, to put his team in the lead, only to have his defense shit the bed, and lose the game, and the stat, for him.
Besides, shouldn’t a truly elite QB/ Team be able to score enough in the first three periods that a fourth quarter comeback/ game winning drive is rarely necessary?