I like most sports, although I find team sports more interesting to watch. Cricket, rugby, ice-hockey, basketball, baseball, american football, all make for enjoyable viewing. The only individual sports I ever get into, funnily enough, are darts and golf, probably because I play them myself. Boxing is watchable, unlike MMA. Wrestling is not even a sport. Tennis and motorsport I could take or leave.
Football annoys me because you're vastly overexposed to it in this country and the obsessive coverage starts to get on your nerves. Nothing intrinsically wrong with the game though, although international rugby >>>>> international football.
To play, I mainly stick to cricket in the summer, squash in the winter, and golf when on holiday. Have also played rugby, baseball, football, american football at various times.