Oceanside defeated Medomak Valley boys basketball team 70-61 Friday night in Rockland. The Mariners sank 33 of 40 foul shots in the game. Medomak made 10 of 15, and only shot one foul shot in the second half. Medomak was led by Nicholas DePatsy 29 and Colton Spear and Zach Little 8 each. Oceanside was led by David Gould 22 and Nick Judge 21.