I enjoy watching most sports: hockey, football, basketball, equestrian/horse racing, winter sports, Olympic events ...
The three I can't stand are
1. Baseball--too long, too much downtime, inane prattle from the announcers
2. Curling--still don't know how it's scored
3. Golf--inane prattle from announcers is FAR worse in this sport. According to them, you would think it's a full contact sport
"It's going to take a lot of courage to sink this putt."
"Here on a fairway of epic proportions, two heroes battle for the title." Oh really? Oh, wait, they're just golfing.