The Ukrainian injured his knee in Hamburg and might need surgery.
The Australian-born Petkovic owns a tennis academy in Serbia and was a former world No. 116.
The 21-year-old Opened up--maybe a little bit too much--to an Elle reporter recently.
The tall Russian looks even taller whilst standing next to Floyd Mayweather at the ESPY awards ceremony.
Jimmy Connors liked to give the people what they want. Fabio Fognini prefers the opposite .
The Swiss maestro flexed his serving muscles against Lindsey Vonn in the Alps, all for a Lindt chocolate.
The 19th annual staging of the event will kick off the 2014 US Open.
