Ole Miss erased a 7-4 deficit with a five-run seventh inning Saturday, and the Rebels hung on for a 9-8 win over LSU at Swayze Field.
Ole Miss improved to 34-11 overall and 12-9 in the SEC, while LSU dropped to 26-19 overall and 10-11 in conference play.
The Tigers return to action at 7 p.m. CT Friday when they play host to Arkansas in Game 1 of a three-games SEC series at Alex Box Stadium, Skip Bertman Field.
The Rebels exploded for five runs in the seventh against reliever Caleb Gilbert to take a 9-7 lead.