College football's sprint to the finish line in the playoff race begins this weekend with several matchups involving top-25 competition that are sure to spike how the CFP selection committee handicaps their rankings moving forward.

Penn State's season has gone off the rails. The Nittany Lions will look to salvage their campaign against Ohio State.

The top three head into the final four weeks of the regular season undefeated. Georgia and Mississippi round out the top six, all of which are from the Big Ten or SEC. Another unbeaten team, BYU,

A stunning collapse of the James Franklin era at Penn State has left Ohio State a three-touchdown favorite. The Nittany Lions opened the season ranked No. 2 in the AP poll but have dropped four straight and will be playing their second game under interim coach Terry Smith following Franklin's firing.

Wisconsin football returns to the road on Saturday for a marquee matchup against the No. 6-ranked Oregon Ducks.

A rematch of last season's Big Ten Championship Game is also the highlight of Week 5 schedule as the No. 3 Penn State Nittany Lions host the No. 6 Oregon Ducks on Saturday, Sept. 27.