May River scored five runs in the fourth and five more in the fifth to claim a 12-2 home win over Battery Creek in Region 8-3A play Friday.
Cooper George was 2-for-3 with a double, a triple, three runs, and three RBIs to lead the Sharks (8-3, 4-0), while Josh Patterson was 3-for-4 with a double, three runs, and two RBIs, and Josh Reddy added two RBIs.
Zach Murdaugh struck out nine and allowed two runs (one earned) in a five-inning complete game to earn the win.
Austin Stephens had two doubles, and Jonathon Gordon and Ryan Rojo each had a hit and an RBI for the Dolphins.