Camp Staff

Mark Winters

Mark is currently the supervisor for the GLVC (NCAA D2) and the GRAC (NJCAA  Region 24).

Mark's On Field Accomplishments


Jon Browar

Current NCAA D2 National Coordinator of Umpires

30+ years of umpiring at the college level

2003+2004 JUCO D1 World Series

MIAA D2 coordinator 2013-2023

GLVC D2 Coordinator 2017-2023

National Christian College World Series Coordinator 2022-present

National Baseball Congress World Series Coordinator 2016-present

Men's Senior Baseball World Series 2010-present


Don King

Supervisor of Umpires for AMC, SLIAC, MWAC & Arrowhead Conf.

NCAA D-I Regional umpire 2004

21 D-I Conference Tournaments

Umped in the OVC, MVC, Summit League, MAC, Horizon

NJCC World Series 2009, 2010

USCAA World series 2014, 2015

IHSA State Finals 2000, 2015, 2017


Mark Ditsworth


Jim Jackson


Rick Allen

2012 D3 WS Umpire

D1 Conference Tournaments:

NCAA D1 Postseason

Currently serving on the conference staffs for:

Chris Diechman

Currently on staff for:

NCAA D2 Championship 2018

NVCAA Championship 2024


David Uyl

David currently umpires college baseball in the Big Ten and SEC. He has worked six D1 Super Regionals, nine regionals, and 11 Big Ten conference tournaments. David previously spent ten seasons in professional baseball. He attended the Jim Evans Umpire Academy and later served as an instructor. He was twice invited to the Arizona Fall League, which led to him working two MLB Spring Trainings. David worked four seasons in AAA, serving as a crew chief for two of those years. David previously worked college football, working in the MAC until retiring in 2022. He played football and baseball at Hope College in Holland, MI. David is currently an athletic director at a catholic school just north of Nashville, TN, where resides with his wife and two sons.




Wes Hamilton

 Currently an Umpire in the Big 12, AAC, SEC, Sunbelt, and WAC


Professional and Division 1 Experience 30 years

NCAA Baseball - 2004-Present

Professional Baseball - 1993-2003

Numerous Postseason, All Star, and MLB Exhibition Assignments

Numerous conference tournaments and Regional selections

Ben Williams

Camp Coordinator

If you have any camp related needs Ben can help.