What to watch this weekend in Canadian sports

This is an excerpt from The Buzzer, which is CBC Sports' daily email newsletter. Stay up to speed on what's happening in sports by subscribing here.

From the gridiron to winter Olympic sports, here are a few things for Canadians to keep an eye on:

Football: It's playoff time in Canada

Saturday is a big day for three-down football as the CFL playoffs begin and the Canadian university post-season ramps up across the country.

In the CFL, Toronto hosts Ottawa in the East Division semifinal at 3 p.m. ET, with the winner travelling to Montreal next week to face the Grey Cup champions. The West semifinal has Saskatchewan hosting B.C. at 6:30 p.m. ET for the chance to take on Winnipeg.

All eight U Sports conference semifinals take place Saturday as well. Defending Vanier Cup champion Montreal, ranked No. 1 in the country, and No. 3 Laval should be able to set up a showdown in next week's Quebec final as they both face weak opponents. In Ontario, undefeated No. 2 Laurier faces No. 8 Queen's while No. 4 Western plays No. 5 Guelph. No. 6 Bishop's (also undefeated) is the class of the Atlantic while, in the West, No. 9 UBC and No. 10 Saskatchewan square off for the chance to likely face No. 7 Manitoba next week.

If you missed yesterday's newsletter, we previewed Saturday's Canadian football action.

Elsewhere in U Sports, the women's rugby national championship game takes place Sunday at 2 p.m. ET in Charlottetown between UBC and Victoria. Watch it live on CBCSports.ca, the CBC Sports app and CBC Gem.

Short track speed skating: Canadians go for more gold in Montreal

The ISU Short Track World Tour is in Montreal for the second straight week due to issues at the arena in Salt Lake City that was supposed to host this weekend's