So many sports are aired on the TV for you to be able to watch, it all depends on what kind of sports you like to watch rather than play as to how many you do watch.
I myself do like to watch some sports on the TV such as football when it's the World Cup or the Euros and England are playing or even Tennis and Snooker are two other sports I don't mind watching on the TV as well.
Which sports do you prefer to watch on the TV when you have the chance?