Starter Keilani Ricketts allowed just one hit in a complete game to lead Oklahoma to a 4-0 victory over Oklahoma State in Bedlam softball at the ASA Hall of Fame Stadium in Oklahoma City.

The Sooners (27-4, 3-1 Big 12) picked up their first three runs on walks off Oklahoma State's Kat Espinosa Wednesday, and Javen Henson hit her third homer of the season in the sixth inning.

Henson led Oklahoma on 1-of-3 hitting, and Jessica Shults, Lauren Chamberlain and Brianna Turang each added RBIs.

Kelsey Anchors got the only hit of the game for Oklahoma State (16-13, 1-3).

Besides allowing one hit in seven innings, Ricketts (15-4) struck out 10.

Espinosa (9-6) allowed seven hits and all four runs in six innings for the Cowgirls.