WEST POINT, N.Y. -- Darnell Woolfolk scored on a pair of 1-yard runs in the fourth quarter to lead Army past Buffalo 21-17 on Saturday.
The victory for Army (2-0) avenged an overtime loss to the Bulls a year ago and extended the Black Knights' winning streak to five dating to last season.
Woolfolk's game-winner came on fourth down with 4:53 left after Kell Walker was ruled out-of-bounds before reaching past the right pylon on the previous play.
Army forced a fumble by Buffalo quarterback Tyree Jackson midway through the third quarter with the Bulls (0-2) driving, and that helped turn the tide for the Black Knights as they converted to get back in the game.