Mackenzie Pridham scored in the 80th minute to lift the Cal Poly mens soccer team to a 1-0 win over Army on Sunday at Alex G. Spanos Stadium.
Pridham scored his team-leading third goal of the year when he headed in Mike Hockers cross from two yards away.
Goalkeeper Wade Hamilton, a freshman, made three saves in posting his first career shutout for Cal Poly (4-2-0).
Army (2-5-0) had a chance to tie the game, but Hamilton deflected away Michael Kims penalty kick in the 88th minute.
Cal Poly outshout Army 14-13.
The Mustangs continue their homestand against Harvard at 7 p.m. Friday in the opening game of the Nike Central Coast Challenge.