Rafael Nadal got his feet tangled up early in his semifinal with Jo-Wilfried Tsonga in Paris.
Jo-Wilfried Tsonga busts out some impressive football skills during his win over Kevin Anderson in Shanghai on Friday.
"The warm ups are not warm ups anymore, they are like a practice," says seventh-ranked Spaniard.
World No. 2 reaffirms commitment to Davis Cup.
"The tour is very tough. It's only meant for the really strong in the head," says 20th-ranked Aussie.
World No. 1 shared words of advice for upstart Aussie talent in Shanghai.
The 21-year-old Montreal native is still suffering from symptoms from a concussion that happened on September 4.
