The Super Smash 2024-25 will get underway tomorrow (December 26) - Here’s where you can watch the tournament, including the TV channels and live-streaming details. Super Smash 2024-25: Where to watch on TV and live stream Viewers in the UK can watch Super Smash 2024-25 on TNT Sports, including TNT Sports 2, and TNT Sports 3, while it can be streamed live via the Discovery+ app.