What happened: San Francisco moved back into the top spot in Pro Football Focus's league rankings after improving to 7-1 on the season. The 49ers solidified their position following a 38-17 victory over the Las Vegas Raiders in Week 9.

Why it matters: The 7-1 record places San Francisco atop the NFC standings, giving the franchise early control of home-field advantage in the conference playoff race. Maintaining the conference lead provides vital positioning as divisional races tighten in the second half of the schedule.

What to watch: San Francisco looks to defend its conference lead as the regular season enters Week 10.