| Team | 1 | 2 | 3 | 4 | T |
|---|---|---|---|---|---|
 USC | 10 | 10 | 10 | 7 | 37 (winner) |
 Coloradohome | 0 | 7 | 7 | 0 | 14 |
Scoreboard · 2021
Week 5
Sep 30 – Oct 2 · 67 games · 67 final · ranks from the AP Week 5 poll
21
Top-25 games
4
Ranked vs ranked
5
Upsets
Upset alert
Stanfordover#3 Oregon31-24
Kentuckyover#10 Florida20-13
Mississippi Stateover#15 Texas A&M26-22
Arizona Stateover#20 UCLA42-23
Hawai'iover#18 Fresno State27-24
Saturday, October 2 · 5 games
| Team | 1 | 2 | 3 | 4 | OT | T |
|---|---|---|---|---|---|---|
 #3Oregon | 0 | 7 | 10 | 7 | 0 | 24 |
| Stanfordhome | 10 | 7 | 0 | 7 | 7 | 31 (winner) |
| Team | 1 | 2 | 3 | 4 | T |
|---|---|---|---|---|---|
 Washington State | 14 | 0 | 7 | 0 | 21 (winner) |
 Californiahome | 6 | 0 | 0 | 0 | 6 |
| Team | 1 | 2 | 3 | 4 | T |
|---|---|---|---|---|---|
 Washington | 7 | 3 | 0 | 14 | 24 |
 Oregon Statehome | 0 | 14 | 3 | 10 | 27 (winner) |
| Team | 1 | 2 | 3 | 4 | T |
|---|---|---|---|---|---|
| Arizona State | 3 | 21 | 8 | 10 | 42 (winner) |
 #20UCLAhome | 3 | 20 | 0 | 0 | 23 |
Rankings shown are from the 2021 AP Week 5 poll, the one in force at kickoff.