Cole Tracy kicked a 42-yard field goal on the final play to

LSU place kicker Cole Tracy (36) is hoisted on the shoulders of his teammates after kicking the winning field goal to defeat Auburn 22-21 during the second half of an NCAA college football game, Saturday, Sept. 15, 2018, in Auburn, Ala. (AP Photo/Butch Dill)

LSU wide receiver Derrick Dillon (19) catches a pass over the outstretched arms of Auburn linebacker Deshaun Davis (57) and runs in for a touchdown during the second half of an NCAA college football game, Saturday, Sept. 15, 2018, in Auburn, Ala. (AP Photo/Butch Dill)

LSU players celebrate after they defeated Auburn on a last second field goal during the second half of an NCAA college football game, Saturday, Sept. 15, 2018, in Auburn, Ala. LSU won 22-21. (AP Photo/Butch Dill)

LSU wide receiver Derrick Dillon (19) celebrates with teammates after scoring a touchdown during the second half of an NCAA college football game against Auburn, Saturday, Sept. 15, 2018, in Auburn, Ala. (AP Photo/Butch Dill)

Auburn head coach Gus Malzahn reacts during the second half of an NCAA college football game against LSU, Saturday, Sept. 15, 2018, in Auburn, Ala. (AP Photo/Butch Dill)

Auburn running back JaTarvious Whitlow (28) celebrates after scoring a touchdown during the first half of an NCAA college football game against LSU, Saturday, Sept. 15, 2018, in Auburn, Ala. (AP Photo/Butch Dill)

LSU quarterback Joe Burrow (9) throws a pass during the first half of an NCAA college football game against Auburn, Saturday, Sept. 15, 2018, in Auburn, Ala. (AP Photo/Butch Dill)

LSU quarterback Joe Burrow (9) carries the ball past Auburn defensive lineman Marlon Davidson (3) for the first down during the first half of an NCAA college football game, Saturday, Sept. 15, 2018, in Auburn, Ala. (AP Photo/Butch Dill)

LSU cornerback Kristian Fulton (22) breaks up a pass in the end zone intended for Auburn wide receiver Darius Slayton (81) during the first half of an NCAA college football game, Saturday, Sept. 15, 2018, in Auburn, Ala. (AP Photo/Butch Dill)

LSU head coach Ed Orgeron cheers on his players during the first half of an NCAA college football game against Auburn, Saturday, Sept. 15, 2018, in Auburn, Ala. (AP Photo/Butch Dill)