The Cotuit Kettleers (8-9) built an early edge on Wednesday, but the Harwich Mariners (9-10) roared back to steal a 5-2 victory at Lowell Park.
The Harwich Mariners took the lead in the fifth inning on an error.
Daniel Grovatt boosted his batting average thanks to a perfect 2-2 day at the plate to pace the Harwich Mariners. He singled in the first inning and doubled in the seventh inning.
Aaron Meade struck out eight, paving the way for a the Harwich Mariners win. Meade allowed two earned runs, three hits and five walks over five innings.
Zach Cox racked up two RBIs on three hits for the Cotuit Kettleers. He singled in the third inning.
Jake Buchanan was charged with his first loss of the year. He lasted just four innings, walked four, struck out two, and allowed four runs.