UCLA QB Ty Dieffenbach returns against Michigan State after injury exit

Bruins avoid turning to a third-string quarterback.

Wire Report IntelligenceUpdated 1h1 min read

UCLA quarterback Ty Dieffenbach was injured against Michigan State, but came back with the Bruins avoiding to use their Via @usatodaysports on X

What happened: Ty Dieffenbach was helped off the field with an apparent lower-body injury during UCLA's game against Michigan State, per Underdog CFB. He re-entered the contest rather than giving way to the next quarterback on the depth chart, per USA Today Sports.

Why it matters: No. 9 UCLA is already operating without Nico Iamaleava, who is out for the season with a left knee injury. Dieffenbach entered the Michigan State matchup leading the backfield alongside Wayne Knight.

What to watch: UCLA will address Dieffenbach's postgame status following the conclusion of the Michigan State matchup.

Sources

@USATODAYSports 2026-10-25T01:40:33.081818+00:00

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