Idaho native Russell Grove stormed back to win the 50th Lilac Invitational, carding a final-round 8-under-par 64 to win by three strokes over Corey Prugh.
Grove finished at 18-under 270. He made nine birdies and a lone bogey Sunday to nab the title at The Fairways in Cheney.
Prugh shot 69 to finish alone in second at 15-under 273. Overnight leader Jason Humphrey tied for third at 275 after shooting 72. Defending champion Hank Frame, an amateur, was in that group after a 70.