To check the schedule for curling on Sportsnet, check out the Sportsnet website. It has a section on curling and a section with the general television schedule.
These sections of the Sportsnet website should determine when curling will be broadcast. However, if curling is not broadcast live, there is an additional section of the Sportsnet website where subscribers to the network can watch past events online. This section includes video clips from the Grand Slam of Curling. A second source to find the schedule for curling is on the Grand Slam of Curling website, which includes the TV schedule for the different curling events coming up throughout the season.