Baseball is relatively famous for players developing the yips. If you're not familiar someone who develops the yips suddenly loses the ability to do that what he had done for his whole life in that particular sport.
Bill Blass, a Pirates hero in the 1972 world series, retires from baseball a year later because he suddenly couldn't throw the ball over the plate, like at all.
Steve Sax, a fine 2nd baseman, suddenly freezes up when he tries to throw the ball to 1st base that he's fielded. The throws start spraying all over, fans behind the 1st base dugout are terrified.
Rick Ankiel is the most famous in recent memory. A great Cardinals pitcher and one day he's all over the place. Never pitches effectively again in a real game. In practice, he's hitting his spots. Games, nada. To his credit he goes back to the minors and learns to play outfield and makes it back with some success.
Sox catcher can't throw the ball back to the pitcher. He has to get down on both knees and lob the ball back. Try stealing on him he'll fire it to 2nd and you'd never guess he can't throw it to the pitcher.
Doke might have the yips. It's so in his head now that he can't execute the mechanics he's undoubtedly being drilled on in practice. And by in the head, I mean, imagine being a 20 year old living and playing 6000 miles from home and having A. The home crowd groaning with every miss, or B. The visiting crowd roaring at you and shamefully last night chanting USA.
And this might be the worst result of last night. Dokes misses are now public knowledge. OKState and KState and ISU and Baylor fans all know about it. We still have to go to those places. Their fans are going to be primed to pounce on the young man. It's going to shadow him the rest of the year unless his yips are cured.