TSN 3 and 5 are showing the Tetris classic world championships right now. It's part of the Ocho. Check out the schedule.
https://www.tsn.ca/live/schedule
8:00 AM 51st National Stone Skipping Competition as part of The Ocho
9:00 AM World Axe Throwing League as part of The Ocho
10:00 AM 2019 Spikeball College Championship as part The Ocho
11:00 AM European TramDriver Championship as part of The Ocho
12:00 PM 2019 Stupid Robot Fighting League as part of The Ocho
12:30 PM Big Buck World Championship XI as part of The Ocho
1:00 PM 2019 Golden Tee World Championship as part of The Ocho
1:30 PM 2018 Classic Tetris World Championship as part of The Ocho
2:00 PM Dodge Juggle 3 as part of The Ocho
3:00 PM Moxie Games 3 as part of The Ocho
4:30 PM 2019 Jelle's Marble Runs as part of The Ocho
5:00 PM 2019 Death Diving World Championship
6:00 PM Johnsonville ACL Cornhole Championships: 2020 Kickoff Battle
8:00 PM Dodgeball
10:00 PM 2019 Las Vegas Highland Games as part of The Ocho
10:30 PM 2018 Classic Tetris World Championship as part of The Ocho
11:00 PM 2019 Spikeball College Championship as part The Ocho