The awards program is designed to recognize umpires for their dedication to the sport.
The two 14-athlete rosters will compete in Border Battle XI and the Men's Slow Pitch Showdown.
The team aims to develop athletes within the Men's National Team program.
Applications will be accepted until February 22, 2019.
Watley will support MLB's Baseball & Softball Development group with initiatives and strategies that are designed to grow softball at the amateur and youth levels.