Courtland Guillory didn’t have a clean afternoon against Texas, but when Oklahoma needed a stop most, the sophomore cornerback came up with the play that mattered.
With 19 seconds left in the Sooners’ 27-24 win over the top-ranked Longhorns on Saturday, Guillory intercepted Texas quarterback Arch Manning and helped flip the game back to Oklahoma. It was the kind of moment that fit the way he’s played through his first season and a half in college football: bumpy at times, but steady when the pressure spikes.
“His mental toughness is as good as I’ve been around,” OU coach Brent Venables said.
The game had already thrown a punch at Guillory. Inside the final two minutes, he was called for pass interference, his sixth penalty in only five games. For a young defensive back already dealing with a growing reputation for flags, it would have been easy to unravel.
Instead, he stayed in the fight.
After safety Omarion Robinson and defensive end Danny Okoye got through Texas’ offensive line and forced Manning’s hand, the quarterback lofted a 50-50 ball toward Guillory and Longhorns receiver Cam Coleman. Guillory won it, taking the ball away and setting Oklahoma up for the eventual game-winning drive.
“He wasn't in a panicky, losing your mind (manner) after the penalty,” Venables said. “But he did all the things fundamentally right in one of the biggest moments in the game at a really high level to help impact us winning the game.”
Guillory’s path to this point has already included plenty of learning moments. He earned SEC All-Freshman team honors in 2025, but he also went through the kind of growing pains that come with being a young corner in major college football.
Against Auburn last year, he struggled against Coleman, who caught three passes for 88 yards and a touchdown while being covered by Guillory. Even so, Guillory settled in as the game wore on and helped Oklahoma win 24-17.
Now in his second year, he’s become the sort of player Venables wants the rest of the secondary to study closely.
“(He’s) tremendously tough,” Venables said. “We were just talking in our team meeting - not everything is going to go your way. How you respond, your ability to focus and re-focus for four quarters is incredibly important.”
The challenge only gets bigger from here. Texas’ receiving group, with Coleman and Ryan Wingo, is as dangerous as any in the country, and Oklahoma will see more elite wideouts later in the season, including Kentucky’s Kenny Darby, Mississippi State’s Anthony Evans III and Ole Miss’ Deuce Alexander.
But after what he showed against the Longhorns, Guillory has given Venables plenty of reason to trust that he’ll keep answering the call.
“(It) says everything about him and who he is, from an ability and confidence standpoint,” Venables said.
In Other News...
Oklahoma Heads Into Kentucky With A New Offensive Line Worry
Oklahomas offensive line is again trending toward a reshuffle as the Sooners prepare for Kentucky, with three starters listed as doubtful and their availability looking unlikely. Michael Fasusi, Eddy Pierre-Louis and Heath Ozaeta are all on that side of the injury report, a familiar and frustrating development for a group that has spent much of the season trying to piece itself together while the offense has searched for consistency.
If those absences hold, Peyton Joseph would be in line for his first career start at right guard, slotting into a front that would also include Ryan Fodje, Noah Best, Jake Maikkula and E'Marion Harris. For Oklahoma, the bigger issue is less about one game than the cumulative effect of constant line turnover, which has made it difficult to build rhythm up front and now leaves the Sooners facing another test of depth at a crucial spot. [Read more 🡒]
Oklahomas Kentucky Availability Report Brings New Concern Before SEC Opener
Oklahomas first SEC home game of the season already has a different feel to it after the latest availability report brought a mix of encouraging and worrying news. Parker Livingstone and Eli Bowen were ruled out, while Michael Fasusi was downgraded to doubtful, giving the Sooners a little less certainty as they prepare for a conference opener that will ask plenty of their depth.
There was some relief on the other side of the report, with Tory Blaylock and Jack Van Dorselaer both upgraded and no longer listed among the question marks. Even so, the shifting availability picture adds another layer of intrigue to a matchup that is already carrying early-season SEC stakes, and Kentuckys decision to name Nic Anderson and Jovantae Barnes as captains only adds to the sense that familiar faces will be in the spotlight. [Read more 🡒]
These Overlooked Sooners Could Decide Oklahomas Edge Against Kentucky
Sullivans return against Texas gave Oklahoma another piece to work with on defense, even if his role was limited to 13 snaps after the injury layoff. The Sooners are expecting him to factor in again as they try to shore up an edge group that has to hold up against Kentuckys offense, while the offense has been getting a different kind of lift from Jonathan Hatton at running back. Hatton started there and showed enough promise alongside Lloyd Avant to give Oklahoma some options as it keeps searching for reliable depth.
Isaiah Sategna has been the steady receiving presence so far, leading the Sooners in catches and yards, but this matchup could come down to the fronts on both sides of the ball. Adepoju Adebawore and Jayden Jackson have already been central defensive pieces through five games, and Oklahoma is leaning on Adebawore in particular to help contain Kentucky quarterback Kenny Minchey and squeeze the Wildcats' run game. For a defense still sorting out roles, those lesser-sung snaps could end up mattering just as much as the headline names. [Read more 🡒]