No. 8 Florida State upsets No. 5 LSU, 45–24

No. 8 beat No. 5 in the AP poll.

It was the 9th-biggest of 9 upsets in 2023 Week 1, and the 135th-biggest of the 2023 season. It was Florida State's only upset win of 2023.

Other upsets in 2023 Week 1

1. Texas State 42, Baylor 31

   27.5-point underdogRecap
   Upset size27.5
2. Colorado 45, No. 17 TCU 42

   20-point underdogUnranked beat No. 17Recap
   Upset size24.5
3. Duke 28, No. 9 Clemson 7

   12.5-point underdogUnranked beat No. 9Recap
   Upset size21
4. Wyoming 35, Texas Tech 33

   13.5-point underdogRecap
   Upset size13.5
5. Northern Illinois 27, Boston College 24

   10-point underdogRecap
   Upset size10

More: Florida State upsets · LSU upsets · all Week 1 upsets · the 2023 season · how upset size works