Any sport is one of the hardest. Tennis is maybe top 30.

by Anonymous 10 years ago

It's really in the top two: the only other real rival is Quidditch :D

by Anonymous 9 years ago

Haha no. What about wrestling, rock climbing, and long-distance running? And weight lifting and boxing?

by Anonymous 9 years ago

Tennis elbow anyone? And when the weather sucks, it's really hard to play in the rain...

by Anonymous 9 years ago

I suppose as long it is not the "easiest" //sport out there// it is technically one of the "hardest".

by Anonymous 9 years ago

Yes, it is. You have to spend years at it before you can even suck at it. Most people give up because it looks a lot easier than it is. Props to the NTRP rating system to give people a chance to play with someone evenly matched -- there are many skill levels out there and mismatches are a waste of everyone's time.

by Anonymous 9 years ago