Staff Umpires
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D31 Staff Umpires and Regional/World Series Resumes
Dave Miller- Umpire in Chief
2012 Western Region- Big League
2017 Western Region- Majors
2021 Western Region- Majors
2023 Little League World Series
Robert Hunt- Ast. Umpire in Chief
2022 Western Region- Seniors
Mark Bernstein
1995 Western Region- Juniors Baseball
1999 Western Region- Majors
2000 European Region- Majors
2001 World Series- Seniors Baseball
2008 World Series- Majors
Joel Ewan
2002 Western Region- Juniors
2004 Western Region- Juniors Softball
2011 World Series- Seniors Softball
2013 Western Region- Seniors Softball
2021- Western Region- Majors Softball
Jonas Jackson
2004 Western Region- Big League
2013 World Series- Intermediate 50/70
2018 Western Region- Majors Softball
Heath Messenger
2017 Western Region- 50/70 Intermediate
Mike Martello
2009 Western Region- Big League
Ryan Walker 
Ken Judd 2016 Western Region- Juniors 
Stephen Brinsfield
Paul Green
2019 Western Region- Juniors
Tom Naylor
John Guerra
Bill Gee
Eric Carter
Matt Marino
Mike Deason
2017 Western Region- 50/70 Intermediate
Mark Van Dierendonck
Brian Cannon
Tyler Harmon
