What happened: UCLA quarterback Nico Iamaleava is expected to miss the rest of the season with a knee injury. Sources told CBSSports the injury occurred during Saturday's win over Oregon. The development leaves the unbeaten Bruins without their starting quarterback.

Why it matters: Losing a starting quarterback reshapes an unbeaten campaign entering the middle of the 2026 regular season. UCLA moved into the Yahoo Sports Top 10 after the Oregon win. Backup quarterback play now determines whether that ranking holds.

What to watch: Watch for UCLA to confirm the injury status and name its starter. The next game will show how the offense adjusts.