London Majors logo courtesy London MajorsSunday's rain caused the postponement of a double-header in Barrie between the London Majors and the Baycats.
Three other games on the Intercounty Baseball League were also washed out, including Burlington at Hamilton, Guelph at Toronto and Brantford at Kitchener.
Makeup dates haven't been announced yet.
The Majors' next home game at Labatt Park is Friday June 5 against Kitchener.
SPS Board Chair Kelly Ash said the decision followed discussions with Acting Chief Mike Federico and aligns with practices at other police services.
The annual Canada Day parade will begin at 11 a.m. on Saturday, June 27, from Wildwood Park to Kenwick Park.
The $7.6 million project, which also involved water and sewer infrastructure improvements, began in 2024.
The Toronto Blue Jays dropped their third in a row Thursday, 6-5 to the visiting Texas Rangers, and the Detroit Tigers suffered a 2-1 loss to Houston.
The week-long celebration starts on Saturday and continues to next Friday.
Environment Canada said Thursday night that severe thunderstorms were moving further east after rain and high winds affected portions of the region.
