Severe weather alert led to heated exchange at D.C. event.
Style points were handed out during Benoit Paire and Gilles Muller's round of 16 encounter at the Citi Open
The partnership that produced a 2014 U.S. Open title is no longer.
"I still believe I can do it. And I will do it," Monfils says of Grand Slam quest.
Elbow injury forces top-seeded German out.
Roger Federer designed a racquet for the world -- and it's pretty sweet.
The former world No. 7 has officially ended her comeback after spending two years battling to return to form.
