Oklahoma State’s football season opener took a jarring turn on Saturday afternoon when starting left tackle Jacob Sexton was carted off the field with a lower-leg injury during the opening drive against Tulsa at H.A. Chapman Stadium. The incident dealt an immediate and significant blow to a rebuilt offensive line under new head coach Eric Morris.
Sexton, a fifth-year transfer who spent four seasons at Oklahoma, was treated on the turf by medical staff after a Tulsa defender fell into his lower right leg. The lineman was visibly in pain as trainers tended to him before placing him in an air cast and securing him to a medical cart. As he was transported back to the locker room, Sexton acknowledged the surrounding crowd.
There was no immediate official medical update or diagnosis released regarding Sexton’s condition following the play. His absence leaves a void for the Cowboys upfront as they attempt to navigate early-season depth challenges.
Immediate Personnel Shuffling on the Offensive Front
Coaches reacted to the setback instantly by adjusting the depth chart on the fly. Rather than shifting right tackle Ashton Lepo or Shaun Torgeson to the left side, Oklahoma State opted to insert backup guard Desmond Magiya at left tackle for the ensuing series.
Sexton had been penciled in as the left tackle while the team waits for the return of former North Texas tackle Braydon Nelson. Nelson remains sidelined with a knee injury and is not yet ready to play. Moving a backup guard to the exterior tackle position represents an uncommon response that could influence protection schemes and the development of running lanes.
The severity of Sexton’s injury compounds existing depth issues for an offensive line that featured significant turnover. During his previous tenure with the Sooners, Sexton encountered multiple injury hurdles, including starting the first game of last season at left tackle before missing the remainder of that season due to injury, alongside previous missed games following eight starts the previous season.
Game Context and First-Half Statistics
The injury occurred while Sexton was working to open a running lane for running back Caleb Hawkins. That initial Cowboys drive ultimately stalled when Hawkins was stopped on fourth-and-goal at the Tulsa 2-yard line. Capitalizing on the change of possession, Tulsa converted the possession into a 40-yard field goal to establish an early lead.
By halftime, Tulsa held a 10-3 advantage. Tulsa quarterback Baylor Hayes completed 10 of 14 passes for 170 yards in the first two quarters, orchestrating a late second-quarter scoring drive that covered 75 yards in eight plays. On the other side, Oklahoma State quarterback Drew Mestemaker went 11 of 18 for 81 yards, while Hawkins led the ground attack with 54 yards on 10 carries.
| Player | Team | First-Half Statistics |
|---|---|---|
| Baylor Hayes | Tulsa | 10 of 14 passing, 170 yards |
| Oran Singleton Jr. | Tulsa | 78 yards on 2 receptions |
| Drew Mestemaker | Oklahoma State | 11 of 18 passing, 81 yards |
| Caleb Hawkins | Oklahoma State | 54 rushing yards on 10 carries |
What Lies Ahead for the Cowboys
As Oklahoma State moves past the intermission, coaching staff face tactical decisions regarding how to structure protection for Mestemaker and sustain the ground game without Sexton on the left side. Further updates regarding Sexton’s lower-leg injury are expected from the program as medical evaluations continue.

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