The Fort McMurray Giants (5-12) built an early edge on Saturday, but the Lethbridge Bulls (12-4) roared back to steal a 4-3 victory at Spitz Stadium.
An RBI single by Mitch McGeein gave the Lethbridge Bulls the lead in the seventh inning.
A bright spot for the Fort McMurray Giants in the defeat was Adam Kimmel, who allowed only three runs while striking out five.
Trey Faulconer got the win, running his season record to 2-0. He allowed three runs over seven innings. Faulconer struck out three, walked none and gave up eight hits.
Adam Falcon was charged with his third loss of the year. He lasted just one-third of an inning, walked none, struck out none, and allowed one run.