Umpire Information


Thorold Minor Baseball employ's, develops and supports a roster of local umpires.  Thorold umpires officiate local Sr. Rookie Ball, Mosquito and PeeWee games.  Thorold umpires are also eligible to register with Niagara District to umpire outside of Thorold and to umpire Rep and higher level baseball.


Thorold Minor baseball will look to host a Level 1 OBA Umpire Clinic.  More information will be coming closer to the season.

Upcoming Events


May. 25, 2020 to May. 31, 2020

House League Season Begins
Our House League seasons will begin the week of May 25th (pending weather/field conditions).

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Jul. 17, 2020 to Jul. 19, 2020

15U / Bantam "Select, C & D" Tournament
Thorold, Ontario
Thorold will be hosting its 15U (Bantam) "Select" "C" & "D" OBA Tournament. The tournament ...

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Jul. 24, 2020 to Jul. 26, 2020

11U / Mosquito "Select, C & D" Tournament
Thorold, Ontario
Thorold will be hosting its 11U (Mosquito) "Select" "C" & "D" OBA Tournament. The ...

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