The Next Knuckler
Former college quarterbacks try to learn the knuckleball while competing for a spring-training spot with the Arizona Diamondbacks.
- Zhanri: Reality
- Studio: MLB Network
- Fjalen: competition, baseball, sports, knuckleball
- Cast: John David Booty, David Greene, Josh Booty, Ryan Perrilloux, Kevin Millar, Tim Wakefield