I think it's one of the most impressive things in tennis...
I think it's one of the most impressive things in tennis that's ever been done. To be playing 20 years at such a level is astounding in a sport where you're injured so much.
I think it's one of the most impressive things in tennis that's ever been done. To be playing 20 years at such a level is astounding in a sport where you're injured so much.