What happened: Williams was up to 151 rushing yards on six carries after the latest score. The burst followed an earlier big-play touchdown already noted by Wire Report.

Why it matters: Three touchdowns on six carries is rare efficiency, the kind of output that can tilt a college game without a feature-back workload. It also turns Williams into one of Saturday's biggest box-score producers in the Big Ten.

What to watch: Next up is the final stat line once the game closes. The follow-through question is whether Saturday's burst leads to a larger carry share in the weeks ahead.