Joe ODonnell held the Brewster Whitecaps (18-15) scoreless for six innings to boost the Harwich Mariners (14-18) to a 8-5 victory.
ODonnell struck out four and allowed no walks and five hits.
The Harwich Mariners were led by Adam Pate's hitting. Pate went 3-4 and scored two runs. He singled in the third, sixth, and seventh innings.
Despite the loss, the Brewster Whitecaps' Andrew Gist dominated the Harwich Mariners' batters, giving up zero runs and striking out five.
JD Busfield ended up on the wrong side of the pitching decision, charged with his fourth loss of the year. He lasted just three innings, walked one, struck out four, and allowed three runs.