Auburn will go into next week's SEC tournament in Atlanta on a roll.
The Tigers beat LSU 60-51 in Baton Rouge, La., on Saturday to get out of last place, earning the SEC West's No. 5 seed in the conference tournament.
Auburn (11-19, 4-12 SEC) closed the regular season with its first back-to-back victories in league play.
Kenny Gabriel and Earnest Ross both scored 16 points for the Tigers, who used a 23-4 run over a 10-minute stretch in the second half to erase a 15-point deficit.
LSU, which will be the No. 6 seed from the West, fell to 11-20 overall and 3-13 in the SEC.
Auburn will play the No. 4 seed out of the East next Thursday in Atlanta at 1 p.m. ET. If Tennessee beats Kentucky tomorrow, the Tigers' opponent will be Vanderbilt. If Kentucky wins tomorrow, Auburn will play Georgia.