Austin Rehkow made four field goals and Idaho held on to beat Troy 19-16 on Saturday.
Rehkow converted from the 34, 31, 40, and 19. Jake Luton ran for a 4-yard touchdown, and Dezmon Epps had 10 catches for 131 yards to lead Idaho (2-4, 1-2 Sun Belt Conference).
Jed Solomon, who made three field goals, missed a 32-yard field goal attempt with 32 seconds left to seal it for Idaho.
Rehkow's fourth field goal gave the Vandals a 19-16 lead with three minutes left. On the ensuing series, Dallas Tidwell completed four passes, including a 7-yarder on fourth-and-2, to lead the Trojans on a 60-yard drive before Solomon's field goal attempt hit the right post.
Idaho led 16-3 late in the third quarter when Tidwell came off the bench and led Troy (1-5, 0-2) on three consecutive scoring drives, including a 43-yard touchdown pass to Teddy Ruben.
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