Zack Stewart hit his third homer in three games as Arkansas escaped Lexington with a stunning 16-12 victory.
Three Arkansas pitchers combined for 16 strikeouts Friday as the Hogs edged Kentucky 5-4 in Lexington.
Hunter Dietz struck out nine batters but No. 12 Arkansas dropped a 4-3 series opener to Kentucky Thursday.
Oklahoma's bats didn't cool down Sunday, handing Arkansas a 15-10 loss that ended the Hogs' sweep bid.
Arkansas erupted for seven runs in the eighth inning Saturday to beat Oklahoma and clinch the weekend series.
The Hogs looked dominant Friday, but Cameron Johnson and a 2.96 ERA await Arkansas in Saturday's must-win series clincher.
A 19-year-old freshman's two-run blast reminded everyone what this Razorbacks team can be when it fights.
Robyn Herron struck out eight batters as Arkansas blanked Texas 2-0 in Thursday's SEC softball series opener.
Arkansas's bullpen posted seven scoreless innings and didn't allow a walk as the Hogs get win before SEC final run.
Arkansas's defense looked sharp in the spring scrimmage, but an unproductive offense makes it tough to draw firm conclusions.