Grand Junction's Abram Sanchez scored the game-winning goal in extra time as the Tigers topped Fruita Monument, 2-1.
Jake Chaffetz scored the game-tying goal late in the second half. This came after an own-goal by Chaffetz in the first half, which was credited to Fruita's Tyler Speer.
Grand Junction defeated Fruita by a 4-1 score earlier this season.
The Tigers don't play again until October 7 against Durango on the road. The Wildcats will take on Durango on Saturday.