No. 6 Oregon State defeated Cal State Fullerton 6-1 in a 16-hour game, with AJ Singer scoring a grand slam in the eighth inning. The Beavers had only been 0 for 8 with runners in scoring position before Singer's slam. The victory came after a poor start to the series for OSU, with only four hits through the first seven innings. The teams will now play the rubber game of the series at 1 p.m.