CORAOPOLIS, Pa. (AP) _ Backup quarterback Steve Tryon threw two touchdown passes in the fourth quarter, including a 14-yard scoring strike to J.T. Kirk on the last play of the game, to lead Robert Morris to a 23-21 victory over Wagner on Saturday.

Tryon, who entered the game just prior to halftime when starter Tim Levcik sustained an ankle injury, completed 8 of 13 passes for 155 yards. He also connected with Antoine Lee on a 4-yard touchdown pass 54 seconds into the fourth quarter.

Prior to his injury, Levcik completed 8 of 12 passes for 115 yards and threw a 27-yard touchdown pass to Donald Dorsey in the second quarter.

Robert Morris (3-2, 2-0 in the Northeast Conference) also scored on a 47-yard field goal by Jeff Carlo in the fourth quarter.

Wagner (3-1, 3-1) was led by Lou Simone, who threw for two touchdowns and ran for another. Simone connected with Jason Bain on a 5-yard touchdown pass in the third quarter and with Chuck Kinsley on a 29-yard scoring strike with 1:07 left in the game.

Simone, who completed 12 of 28 passes for 156 yards, also scored Wagner's first touchdown on a 9-yard run in the first quarter.