The Grand Junction Rockies gave up five runs in the ninth inning and fall to Ogden, 8-7.
The Rockies were up 8-1 heading into the 7th but gave up seven runs over the final three innings.
Ramon Marcelino hit his 16th home run in the losing effort.
Grand Junction falls to 500 on the season as 37-37.
The ream will end the season on the road with a two-game series against Orem starting tomorrow at 6:35 P.M.