INTERESTED IN BECOMING A UMPIRE FOR THE 2026 SEASON?

NLMBA is requires new umpires and returnees for the 2026 season.
Baseball Ontario Umpire Clinics are held early to mid Spring.
Umpiring schedules are done on a bi-monthly basis.

We are happy to welcome all the new umpires!!

Please contact the UIC if you wish to be contacted in the spring regarding courses.

Any questions please contact Umpire In Charge
or the President - Trevor Harris at [email protected]