Tenis: Abierto Sony (3.21.2014)

  • Venus Williams of the USA celebrates match point against Anna Schmiedlova of Slovakia during their match on day 5 of the Sony Open at Crandon Park Tennis Center on March 21, 2014 in Key Biscayne, Florida. Williams won 6-3, 6-3. Al Bello / Getty Images

  • Andy Murray of Great Britain, returns a shot from Matthew Ebden of Australia, at the Sony Open tennis tournament, Friday, March 21, 2014, in Key Biscayne, Fla. Murray won 3-6, 6-0, 6-1. Wilfredo Lee / AP

  • Caroline Wozniacki, of Denmark, returns a shot from Monica Puig, of Puerto Rico, at the Sony Open tennis tournament, Friday, March 21, 2014, in Key Biscayne, Fla. Wozniacki won 6-1, 1-6, 6-3. Wilfredo Lee / AP

  • Novack Djokovic (SRB) signs autographs for fans after defeating Jeremy Chardy (FRA), 6-4, 6-3, during their match at the stadium at the Sony Open Tennis, 2014 in Key Biscayne Miami, Florida, on Friday, March 21, 2014. Pedro Portal / El Nuevo Herald

  • Jeremy Chardy (FRA) gets checked by a medical staff member after twisting his ankle during the first set of his match against Novack Djokovic (SRB), at the stadium at the Sony Open Tennis, 2014 in Key Biscayne Miami, Florida, on Friday, March 21, 2014. Djokovic won 6-4, 6-3. Pedro Portal / El Nuevo Herald

  • Jeremy Chardy (FRA) gets checked by a medical staff member after twisting his ankle during the first set of his match against Novack Djokovic (SRB), at the stadium at the Sony Open Tennis, 2014 in Key Biscayne Miami, Florida, on Friday, March 21, 2014. Pedro Portal / El Nuevo Herald

  • Novack Djokovic (SRB) returns against Jeremy Chardy (FRA), during the first set of their match at the stadium at the Sony Open Tennis, 2014 in Key Biscayne Miami, Florida, on Friday, March 21, 2014. Djokovic won 6-4, 6-3. Pedro Portal / El Nuevo Herald

  • Novack Djokovic (SRB) reacts to a ball out call by the chair umpire during the first set of his match against Jeremy Chardy (FRA), at the stadium at the Sony Open Tennis, 2014 in Key Biscayne Miami, Florida, on Friday, March 21, 2014. Djokovic won 6-4, 6-3. Pedro Portal / El Nuevo Herald

  • Jeremy Chardy (FRA) returns against Novack Djokovic (SRB), during the first set of their match at the stadium at the Sony Open Tennis, 2014 in Key Biscayne Miami, Florida, on Friday, March 21, 2014. Djokovic won 6-4, 6-3. Pedro Portal / El Nuevo Herald

  • Novack Djokovic (SRB) returns against Jeremy Chardy (FRA), during the first set of their match at the stadium at the Sony Open Tennis, 2014 in Key Biscayne Miami, Florida, on Friday, March 21, 2014. Djokovic won 6-4, 6-3. Pedro Portal / El Nuevo Herald

  • Novack Djokovic (SRB) returns against Jeremy Chardy (FRA), during the first set of their match at the stadium at the Sony Open Tennis, 2014 in Key Biscayne Miami, Florida, on Friday, March 21, 2014. Djokovic won 6-4, 6-3. Pedro Portal / El Nuevo Herald

  • Roger Federer (SUI), signs autographs to fans after defeating Ivo Karlovic (CRO), 6-4, 7-6, at the stadium at the Sony Open Tennis, 2014 in Key Biscayne Miami, Florida, on Friday, March 21, 2014. Pedro Portal / El Nuevo Herald

  • Roger Federer (SUI), greets fans after defeating Ivo Karlovic (CRO), 6-4, 7-6, at the stadium at the Sony Open Tennis, 2014 in Key Biscayne Miami, Florida, on Friday, March 21, 2014. Pedro Portal / El Nuevo Herald

  • Roger Federer (SUI) returns against Ivo Karlovic (CRO), during the first set of their match at the stadium at the Sony Open Tennis, 2014 in Key Biscayne Miami, Florida, on Friday, March 21, 2014. Federer won 6-4, 7-6. Pedro Portal / El Nuevo Herald

  • Fans displayed banners supporting the Sony Open and Roger Federer (SUI) during his match against Karlovic (CRO), at the stadium at the Sony Open Tennis, 2014 in Key Biscayne Miami, Florida, on Friday, March 21, 2014. Pedro Portal / El Nuevo Herald

  • Roger Federer (SUI) returns against Ivo Karlovic (CRO), during the first set of their match at the stadium at the Sony Open Tennis, 2014 in Key Biscayne Miami, Florida, on Friday, March 21, 2014. Federer won 6-4, 7-6. Pedro Portal / El Nuevo Herald

  • Fans displayed banners supporting Roger Federer (SUI) during his match against Karlovic (CRO), at the stadium at the Sony Open Tennis, 2014 in Key Biscayne Miami, Florida, on Friday, March 21, 2014. Pedro Portal / El Nuevo Herald

  • Fans displayed banners supporting Roger Federer (SUI) during his match against Karlovic (CRO), at the stadium at the Sony Open Tennis, 2014 in Key Biscayne Miami, Florida, on Friday, March 21, 2014. Pedro Portal / El Nuevo Herald

  • Roger Federer (SUI), reacts after winning a point against Ivo Karlovic (CRO), during the first set of their match at the stadium at the Sony Open Tennis, 2014 in Key Biscayne Miami, Florida, on Friday, March 21, 2014. Federer won 6-4, 7-6. Pedro Portal / El Nuevo Herald

  • Roger Federer (SUI), returns against Ivo Karlovic (CRO), during the first set of their match at the stadium at the Sony Open Tennis, 2014 in Key Biscayne Miami, Florida, on Friday, March 21, 2014. Federer won 6-4, 7-6. Pedro Portal / El Nuevo Herald

  • Ivo Karlovic (CRO) returns against Roger Federer (SUI), during the first set of their match at the stadium at the Sony Open Tennis, 2014 in Key Biscayne Miami, Florida, on Friday, March 21, 2014. Federer won 6-4, 7-6. Pedro Portal / El Nuevo Herald

  • David Ferrer of Spain returns a ball from Teymuraz Gabashvili of Russia at the Sony Open Tennis on Key Biscayne, Miami, Florida, March 21, 2014. Ferrer won 6-4, 6-0. CHARLES TRAINOR JR / MIAMI HERALD STAFF

  • David Ferrer of Spain returns a ball from Teymuraz Gabashvili of Russia at the Sony Open Tennis on Key Biscayne, Miami, Florida, March 21, 2014. Ferrer won 6-4, 6-0. CHARLES TRAINOR JR / MIAMI HERALD STAFF

  • David Ferrer of Spain returns a ball from Teymuraz Gabashvili of Russia at the Sony Open Tennis on Key Biscayne, Miami, Florida, March 21, 2014. Ferrer won 6-4, 6-0. CHARLES TRAINOR JR / MIAMI HERALD STAFF

  • Teymuraz Gabashvili of Russia reacts after David Ferrer of Spain scores a point at the Sony Open Tennis on Key Biscayne, Miami, Florida, March 21, 2014. Ferrer won 6-4, 6-0. CHARLES TRAINOR JR / MIAMI HERALD STAFF

  • Teymuraz Gabashvili of Russia returns a ball as he plays David Ferrer of Spain at the Sony Open Tennis on Key Biscayne, Miami, Florida, March 21, 2014. Ferrer won 6-4, 6-0. CHARLES TRAINOR JR / MIAMI HERALD STAFF

  • Romina Oprandi of Switzerland returns the ball to Agnieszka Radwanska of Poland during their match at the Sony Open tennis tournament on Key Biscayne in Miami, Florida, USA, 21 March 2014. RHONA WISE / EFE

  • Agnieszka Radwanska of Poland returns the ball to Romina Oprandi of Switzerland during their match at the Sony Open tennis tournament on Key Biscayne in Miami, Florida, USA, 21 March 2014. RHONA WISE / EFE

  • Grigor Dimitrov of Bulgaria returns the ball to Albert Montanes of Spain during a second round match at the Sony Open tennis tournament on Key Biscayne in Miami, Florida, USA, 21 March 2014. ERIK S. LESSER / EFE

  • Albert Montanes of Spain returns the ball to Grigor Dimitrov of Bulgaria during a second round match at the Sony Open tennis tournament on Key Biscayne in Miami, Florida, USA, 21 March 2014. ERIK S. LESSER / EFE

  • Barbora Zahlavova Strycova, of the Czech Republic, pulls on her shirt after missing a break point against Roberta Vinci, of Italy, during a match at the Sony Open tennis tournament, Friday, March 21, 2014, in Key Biscayne, Fla. Strycova won 6-4, 2-6, 7-5. Lynne Sladky / AP

  • Jelena Jankovic, of Serbia, returns the ball to Varvara Lepchenko, of United States, during the Sony Open tennis tournament, Friday, March 21, 2014, in Key Biscayne, Fla. Luis M. Alvarez / AP

  • Varvara Lepchenko, of United States, reacts after defeating Jelena Jankovic, of Serbia, 6-3, 2-6, 7-6 (2) during the Sony Open tennis tournament, Friday, March 21, 2014, in Key Biscayne, Fla. Luis M. Alvarez / AP