![The Next Knuckler](https://image.tmdb.org/t/p/w300/7I3vQ6q11ddE0VLDJ03QLauCI4u.jpg)
The Next Knuckler
Former college quarterbacks try to learn the knuckleball while competing for a spring-training spot with the Arizona Diamondbacks.
- Genre: Reality
- Studio: MLB Network
- Keyword: competition, baseball, sports, knuckleball
- Cast: John David Booty, David Greene, Josh Booty, Ryan Perrilloux, Kevin Millar, Tim Wakefield