It’s only a matter of time before pitching prospect Tanner McDougal has nothing more to prove at the Triple-A level and joins the Chicago White Sox.
McDougal was a fifth-round pick by the White Sox in the 2021 MLB Draft out of Silverado High School in Las Vegas. Early in his pro career, there were far more lows than highs. But in 2025, he finally delivered the breakout season the White Sox had been waiting for.
He pitched at both High-A Winston-Salem and Double-A Birmingham, making 28 starts while logging 113.1 innings with 136 strikeouts and a 3.26 ERA. That performance earned him a spot in the Triple-A Charlotte rotation to open 2026, as well as a place on the White Sox 40-man roster after the team protected him from the Rule 5 Draft this past December.
All of that has McDougal on the doorstep of his MLB debut, and it probably won’t be much longer.
He’s already climbed to the No. 6 prospect in the organization, armed with a fastball that touches 101 mph, along with a 55-grade curveball and a 60-grade slider. The raw stuff is overwhelming. And now that he’s begun to command it more consistently, opposing hitters don’t stand much of a chance, regardless of the level.
The biggest priority for the White Sox now is keeping McDougal healthy, stretching him out so he can work deeper into games, and preparing him for the expectations that will come when he inevitably gets his opportunity in Chicago.
That’s why Thursday night brought a brief moment of concern.
McDougal looked sharp against the Durham Bulls in Charlotte before calling for a trainer in the top of the fourth inning after taking an awkward step off the mound while fielding a ground ball. He was removed from the game and later seen pacing in the dugout, visibly frustrated while speaking with coaches.
Oh no! In the top of the 4th, Tanner McDougal summons the trainer and is removed. Afterward, he paces in the dugout in frustration before conferring with staff.@FutureSox pic.twitter.com/6k2ThXfDqO
Understandably, there was immediate concern that the frustration stemmed from a serious injury—one that could sideline him and disrupt his development.
McDougal’s frustration came from not wanting to leave the game. The decision to pull him was purely precautionary, and as of now, he is not expected to miss any time or have lingering concerns.
While it ultimately turned into good news, the moment serves as a reminder of just how fragile pitching development can be, especially at this stage. McDougal just turned 23 earlier this season, and while his future is incredibly bright, development has to come first.
He won’t help the White Sox if he suffers a serious injury, loses valuable innings, and is forced into a lengthy rehab process. Protecting young arms has to remain the priority.
To their credit, that’s something the White Sox have handled well under the current front office. It has meant pulling players from game action at times, sending them to Arizona to rework mechanics, and making decisions that may feel unconventional in the moment.
Like we saw with McDougal on Thursday night, those decisions won’t always sit well with the player. But they’re made with the bigger picture in mind, and so far, the White Sox have shown they’re willing to prioritize long-term development over short-term results.