I've always disliked sports, but I do enjoy non-competitive swimming. My family has a pool in the backyard, which is nice for when it's hot outside.
But... That's pretty much it. I don't like competition since it causes stress for me, and that certainly isn't fun. And honestly, I dislike watching sports too, but for the opposite reasons; I find it too boring.
I do have one fond memory of sports, though, so I might as well share it. It was quite a while ago, back when I had PE class... We were playing this one team sport, that I can't remember the name of... If I remember correctly, it was basically soccer, except the ball was smaller and you threw it instead of kicking it. I dunno, it seems like it might have been something the teacher just made up. But anyway, it was a pretty close game. My team was trying to score, but it wasn't working since a whole bunch of people were blocking the goal (because apparently that was allowed?). I decided to have a shot at it, and I threw the ball at a downward angle. And just like I hoped, the ball went between their legs and into the goal. My team ended up winning because of that, since the period ended very shortly after. I was pretty proud of myself!
I don't take PE anymore, though, so I highly doubt anything like this will ever happen again. And despite that one good moment, I have so many negative memories of sports that I really wouldn't participate in any if given the opportunity.