Ole Miss and Arkansas split the Saturday doubleheader, with the Razorbacks taking the opener, 7-3, and the Rebels evening things up with a 13-6 win in the nightcap.
The two teams meet at 1:30 to decide the series and the lead in the SEC West. The winner will also be the new No. 1 team nationally in the D1Baseball.com top 25 after Vanderbilt's series loss to Georgia in Nashville.
Derek Diamond will start for Ole Miss (24-7, 8-3) and left-hander Lael Lockhart gets the nod for Arkansas (25-5, 8-3).