The Next Knuckler poster
Reality

The Best Seasons of The Next Knuckler

MLB Network

Every season of The Next Knuckler ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of The Next Knuckler!

The Best Seasons of The Next Knuckler

Former college quarterbacks try to learn the knuckleball while competing for a spring-training spot with the Arizona Diamondbacks.