Drew Mestemaker, Oklahoma State’s overlooked quarterback to watch in 2026

What happened is simple, and what comes next is where it gets complicated for Oklahoma State. Drew Mestemaker is entering the 2026 season as the Cowboys’ report-caller after transferring from North Texas, and he has been grouped by Yahoo Sports as one of the four most underrated quarterbacks across college football’s 2026 slate.

The premise behind that label is his recent rise. Yahoo Sports’ preview frames Mestemaker as a quarterback who changed his trajectory during a breakout season at North Texas, then followed that momentum into a new role at Oklahoma State. The story’s core idea is that expectations may be lower externally than the ceiling of his skill set, particularly his arm strength.

Oklahoma State’s challenge with a quarterback arriving via transfer is always twofold: translating what a player did well in one system to the demands of a different conference, and doing it quickly enough that the offense can play fast and coherent without the usual learning curve slowing everything down. In the Big 12, that matters because defenses can adapt quickly and because production has to show up in multiple game situations, not just in scripted runs.

From a team-building standpoint, Mestemaker’s opportunity is not only about individual performance. A quarterback who can push the ball vertically while also managing the game can change how an offense shapes its play-calling. Even when the surrounding talent is strong, a quarterback’s comfort with timing, protection reads, and deep-ball accuracy often determines whether the offense becomes a consistent weekly threat or a unit that needs near-ideal conditions to score.

The “underrated” framing also speaks to perception. Players can be well-known inside their programs but still fly under the radar nationally, especially if the previous school was outside the spotlight or if the quarterback’s breakout came later than scouts typically prefer. Yahoo Sports’ argument is that Mestemaker’s profile deserves more attention than it has received.

For what to watch next, the most telling barometer will be how quickly Oklahoma State’s offense looks settled once it starts facing full-pressure Big 12 fronts. If Mestemaker is able to carry the qualities associated with his breakout and keep the offense operating with rhythm against quality competition, the “underrated” tag could become a prelude to a larger leap.

Because the Yahoo Sports piece is presented as a season preview and not a full statistical breakdown, readers should treat the storyline as a projection based on his transfer and recent performance rather than a verified forecast of end-of-season outcomes.