FULLERTON, Calif. — Martinez finished the game 2-2 with a walk, one run scored and one run driven in to lead the OU offense.
Chamberlain saw her eight-game hitting streak come to an end with a 0-1 day at the plate, but she did walk twice and has now reached safely in all 25 games this season.
Oklahoma continues play at the Judi Garman Classic on Saturday with a rematch against No. 14/19 Arizona at 5 p.m. CT. The two teams met earlier this year on Feb. 21 at the Mary Nutter Collegiate Classic. Senior Jessica Shults set the Big 12 career home run record and Gascoigne struck out 12 as the Sooners defeated the Wildcats, 5-0.