UCLA quarterback Nico Iamaleava leaves the game against Oregon with an injury late in the first half and does not start the second half. Multiple reports say he is sidelined with a leg injury after being hurt during play in Eugene.
With Iamaleava out, the Bruins turn to backup quarterback Ty Dieffenbach. Coverage describes UCLA making the switch after the injury occurs and having Dieffenbach take over for the remainder of the game. The outlets’ details vary slightly on the timing, but they agree that Iamaleava does not return to the field for the second half and that Dieffenbach becomes UCLA’s starting quarterback for that period.
The reports all frame the moment as a significant development for UCLA, given Oregon’s stature and the importance of the matchup. No specific information about the severity or expected recovery timeline is included in the excerpts provided.
