At East Sullivan, two home runs by Amber Jones and one home run by Shainn Closson led Deer Isle-Stonington to an 11-7 win.
Chelsea Brown had a double and a single and Machala Brown had two singles. Abby Knowlton notched the win for the Mariners on the mound.
For Sumner, Taya Moore hit for three singles, stole two bases and drove in two runs. Kaitlynn Wilbur hit a double and Sally Lockhart hit a single and a double. Jennie Daley had a single and a sacrifice fly as well as five strikeouts from the pitcher’s mound.