All umpires need to think fast on the tennis court. Sometimes they need to move fast.
Stan Wawrinka takes a page from the Serena Williams playbook and drinks espresso during changeover in Paris.
Miss a shot? Nah, not today, says Roger Federer.
Actual footage of Serena's San Francisco superhero moment shows the World No. 1 taking to the streets to stop a thief.
19 consecutive matches and 26 consecutive sets. Novak Djokovic goes from hot to hotter in Paris.
The five-time major champion will switch between the racquet and the pen until the book is done.
The 35-year-old is closing in on a Top-ten return.
