What happened: A weekend of ranked-versus-ranked games in college football has the potential to move teams up and down the poll, with results set to decide positioning heading into the final month of the regular season.

Why it matters: Head-to-head results between ranked teams carry the most weight in poll voters' and playoff committee deliberations. Losses by highly ranked teams tend to open room for others in the top 25.

What to watch: Watch the next poll release after Saturday's results for movement among the top-ranked teams.