Arizona State upsets No. 20 UCLA, 42–23

Arizona State closed as a 3-point underdog and won outright. It was unranked Arizona State taking down the No. 20 team in the AP poll.

It was the 11th-biggest of 17 upsets in 2021 Week 5, and the 119th-biggest of the 2021 season. It was Arizona State's only upset win of 2021.

Other upsets in 2021 Week 5

1. Stanford 31, No. 3 Oregon 24

   8.5-point underdogUnranked beat No. 3Recap
   Upset size20
2. Kentucky 20, No. 10 Florida 13

   7.5-point underdogUnranked beat No. 10Recap
   Upset size15.5
3. Navy 34, UCF 30

   15-point underdogRecap
   Upset size15
4. Hawai'i 27, No. 18 Fresno State 24

   10.5-point underdogUnranked beat No. 18Recap
   Upset size14.5
5. Mississippi State 26, No. 15 Texas A&M 22

   7-point underdogUnranked beat No. 15Recap
   Upset size12.5

More: Arizona State upsets · UCLA upsets · all Week 5 upsets · the 2021 season · how upset size works