Spencer Ralston clinched the Gainesville City Junior Championship with a second consecutive 69 on Sunday at Chattahoochee Golf Club. Ralston, a Gainesville High junior, finished at 6-under 138 to take the 16-18 age division and overall titles. Lawson King fired a final-round 69 to finish second at 4-under 140, and Nathan Williams was third at 1-under 143.