The U15 Boy's Canadian fastpitch championship got underway at Norm S. Hill Park in New Hamburg on Wednesday.
There are eight teams competing, including the host Wilmot Thunder.
The Thunder were scheduled to face a team from Quebec in their opening game.
Opening ceremonies are set for 5 p.m. on Wednesday.
The tournament runs until Sunday, with the championship round beginning on Saturday afternoon.
You can find the complete schedule by clicking here.