Arkansas freshman Cam Little kicked a 37-yard field goal in overtime to give the No. 25 Razorbacks a 16-13 overtime win at LSU on Saturday.
Montaric Brown intercepted LSU quarterback Garrett Nussmeier on second-and-7 from the Arkansas 8 to deny the Tigers points in overtime.
The Razorbacks ran three quarterback keepers following the turnover to set up the game-winning try by Little, who also kicked field goals of 48 and 27 yards in regulation.
It was the second consecutive week Little kicked three field goals and the Razorbacks won by three points.
Arkansas (7-3, 3-3 SEC) snapped a five-game losing streak to LSU and won in Tiger Stadium for the fourth time in 15 tries.