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Umpire Resources

Umpire Signups Remain Open for 2020!

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Rookie and returning umpire training sessions available starting June 5

Jack Hutchings

Director of Umpires


Umpire Levels Explained

No. Level Comments
1 Level 1 - All Mustang Only
2 Level 2 - All Mustang, Bronco Girls No Bronco Boys
3 Level 3 - All Mustang, Bronco Boys Base, Bronco Girls No Bronco Boys Plate
4 Level 4 - All Mustang & All Bronco
5 Level 5 - All Mustang, All Bronco, Pony Girls Base No Pony Girls Plate
6 Level 6 - All Mustang, Bronco, Pony Girls and Pony Boys Base No Pony Boys Plate
7 Level 7 - All Levels All Plate and Base

Umpire and Referee Tax Form

Please fill out and return this IRS W-9 form to the OSAA office.


Umpire and Referee Scheduling System

Joe Hutchings

OSAA Director - Technology

Umpire News and Announcements