Lauren Chamberlain scored three runs and hit a three-run homer Sunday to help Oklahoma to a 14-1 victory over Arkansas to win the Norman Regional.
Oklahoma (50-4) advances to a Super Regional and will meet Texas A&M - those games will be played in Norman.
Shelby Pendley was 2 of 4 with 3 RBIs on Sunday. Chamberlain's homer was her 27th of the season and 57th of her career.
The Sooners outscored their opponents 41-6 in going 3-0 in the Norman Regional. Chamberlain drove in 13 runs over the weekend.
Arkansas (36-20) committed four errors in Sunday's game, leading to nine unearned runs.