Garrett Nussmeier threw a tying touchdown pass in the final seconds of regulation and hit Kyren Lacy for a 25-yard scoring strike on No. 13 LSU’s first play of overtime, completing a stunning 29-26 comeback victory over No. 9 Mississippi.

Levi Lewis passed for 270 yards and a touchdown and rushed for another 74 yards, and No. 16 Louisiana-Lafayette defeated Marshall 36-21 in the New Orleans Bowl to end its season on a program-record 13-game winning streak.

Louisiana-Lafayette was 0-8 against Appalachian State, including losses in the last two conference championship games. But Ferrod Gardner and Chauncey Manac combined to sack Appalachian State quarterback Zac Thomas on a fourth-and-9 play at the Lafayette 29. Appalachian State beat Louisiana-Lafayette four times in the previous two seasons, twice in the championship game on this same field. 14 Coastal Carolina in the Sun Belt Conference championship game on Dec. 19. Appalachian State: Head on the road to face Georgia Southern on Dec. 12 in the regular season finale.