6 must-watch matchups that could play key role in setting the 2026 College Football Playoff field

The road to the 2026 College Football Playoff could hinge on several key games

From early-season heavyweight clashes to conference rivalry games, the road to the College Football Playoff could come down to a handful of marquee matchups. Here are six must-watch games that could shape the playoff race in 2026:

Steve Sarkisian and Ryan Day match wits again as both teams get an early-season measuring stick game after failing to meet expectations in 2025. A Week 1 loss to the Buckeyes left the Longhorns fighting an uphill battle with little room for error throughout the rest of the season. Texas ultimately fell short of the 12-team CFP while the Buckeyes lost their last two games, the latter in the CFP quarterfinals.

Julian Sayin vs. Arch Manning will get the headlines but last year's 14-7 win by Ohio State is a reminder that the best-prepared defense may rule the day. The Buckeyes are reloading on defense — including three spots on the line — while Texas has four of its starting o-linemen back.

Both teams have stacked schedules — Texas faces the likes of Tennessee, Ole Miss, LSU and Texas A & M and Ohio State has Indiana, Oregon, USC and Michigan — so a win here helps set the tone.

One of the most intriguing games of the year, an emotionally charged revenge game on paper for Ole Miss, as Lane Kiffin returns to Oxford for the first time since his awkward departure for LSU last December. Trinidad Chambliss is a Heisman contender again for the Rebels. Will Leavitt says he couldn't be happier after transferring in for the Tigers.

Besides the obvious tension, the matchup could help shape the playoff race early. As contenders but not necessarily favorites in the SEC, Ole Miss and LSU could find themselves fighting for an at-large bid. A win here could make all the difference come playoff selection time, especially with both teams facing schedules that leave little room for error.

The SEC’s two most dominant programs over the past decade meet in Tuscaloosa, with plenty of recent history hanging over the matchup. Georgia had its 33-game home winning streak snapped by Alabama with a 24-21 defeat in 2025, but the Bulldogs later got revenge with an SEC championship game rout.

Both teams now enter the season with plenty at stake. Alabama coach Kalen DeBoer faces pressure to keep the Crimson Tide in national title contention following Ty Simpson’s departure for the NFL. Kirby Smart looks to finally secure a regular-season win against Alabama. This one could have major implications beyond just SEC standings.

Indiana was untouchable in 2025, as coach Curt Cignetti and a haul of transfers — including quarterback Fernando Mendoza — put together a perfect 16-0 season and claim the Hossiers' first national title. The final four wins were a murderer's row: Ohio State, Alabama, Oregon and Miami.

It will be difficult to go through the Big Ten unscathed.