What's the best bet in this compelling collision?

Rafa is coming off an emotional win, but must now pick himself up and find a way to outduel a talented young ball-striker.

Nadal may have claimed the win for a spot in the fourth round, but it was the Argentine who walked away with the souvenir of a lifetime.

Is it his curly hair? His swinging volley? Or something else?

Plus, Frances Tiafoe says he'll 'catch y'all on the court,' while Gael Monfils wants to hear your thoughts.

What’s the benefit of using different tensions on the main and cross strings?

No arguments were had by Andy Roddick, CoCo Vandeweghe and Steve Weissman.