The Centralia (8-15) beat the Green River (3-18) 13-6 on Sunday thanks to a three-run ninth inning.
The Centralia scored in the ninth on an RBI double by Josh Muneno, an RBI single by Wyatt Baker, and a groundout by Sam Gerhold.
Muneno racked up two RBIs on three hits for the Centralia.
Quinn Burcham got a hit in each of his two at bats. He singled in the third inning and homered in the eighth inning.
Brandon Olson recorded his second win for the Centralia even though he allowed five runs over six innings. Olson struck out none, walked two and gave up seven hits.
Joey Muscarnera (1-2) took the loss for the Green River. He lasted just one inning, walked one, struck out one, and allowed two runs.