Flushing Meadows, 3/9/ 2013 Photo Ray Giubilo

Flushing Meadows, 27/8/ 2013 Thomas FABBIANO (ITA) Photo Ray Giubilo

Flushing Meadows, 27/8/ 2013 Roger FEDERER (SUI) Photo Ray Giubilo

Wimbledon, 3/07/2014 Petra Kvitova(CZE)is the first to book her place in the ladies' singles final with a 7-6, 6-1 win over Lucie Safarova (CZE). © Ray Giubilo

Wimbledon, 3/07/2014 Petra Kvitova(CZE)is the first to book her place in the ladies' singles final with a 7-6, 6-1 win over Lucie Safarova (CZE). © Ray Giubilo

Wimbledon, 3/07/2014 Petra Kvitova(CZE)is the first to book her place in the ladies' singles final with a 7-6, 6-1 win over Lucie Safarova (CZE). © Ray Giubilo

Wimbledon, 3/07/2014 Petra Kvitova(CZE)is the first to book her place in the ladies' singles final with a 7-6, 6-1 win over Lucie Safarova (CZE). © Ray Giubilo

Wimbledon, 3/07/2014 Petra Kvitova(CZE)is the first to book her place in the ladies' singles final with a 7-6, 6-1 win over Lucie Safarova (CZE). © Ray Giubilo

Wimbledon, 3/07/2014 BOUCHARD,Eugenie (CAN) defeated HALEP,Simona (ROU) 7/6 (5) 6-2 © Ray Giubilo

Wimbledon, 3/07/2014 BOUCHARD,Eugenie (CAN) defeated HALEP,Simona (ROU) 7/6 (5) 6-2 © Ray Giubilo

Wimbledon, 3/07/2014 BOUCHARD,Eugenie (CAN) defeated HALEP,Simona (ROU) 7/6 (5) 6-2 © Ray Giubilo

Wimbledon, 2/07/2014 CILIC, Marin (CRO) © Ray Giubilo

Wimbledon, 2/07/2014 CILIC, Marin (CRO) © Ray Giubilo

Wimbledon, 2/07/2014 DIMITROV, Grigor (BUL) © Ray Giubilo

Wimbledon, 2/07/2014 DIMITROV, Grigor (BUL) © Ray Giubilo

Wimbledon, 2/07/2014 Roger FEDERER (SUI) defeated Stan WAWRINKA 3-6 7-6(5) 6-4 6-4 to advance to the semifinals. © Ray Giubilo

David Ferrer (ESP) DAY4 Evening session Stanislas Wawrinka (SUI) vs David Ferrer (ESP) Tennis - 2015 Barclays Atp World Tour Finals - Grand Slam ATP / WTA - O2 Arena - London - England - UK - 18 November 2015.

Andy Murray(GBR) DAY4 Rafael Nadal(ESP) beat Andy Murray(GBR) 64 61 Tennis - 2015 Barclays Atp World Tour Finals - Grand Slam ATP / WTA - O2 Arena - London - England - UK - 18 November 2015.

Rafael Nadal(ESP) DAY4 Rafael Nadal(ESP) beat Andy Murray(GBR) 64 61 Tennis - 2015 Barclays Atp World Tour Finals - Grand Slam ATP / WTA - O2 Arena - London - England - UK - 18 November 2015.

Rafael Nadal(ESP) DAY4 Rafael Nadal(ESP) beat Andy Murray(GBR) 64 61 Tennis - 2015 Barclays Atp World Tour Finals - Grand Slam ATP / WTA - O2 Arena - London - England - UK - 18 November 2015.

Rafael Nadal(ESP) DAY4 Rafael Nadal(ESP) beat Andy Murray(GBR) 64 61 Tennis - 2015 Barclays Atp World Tour Finals - Grand Slam ATP / WTA - O2 Arena - London - England - UK - 18 November 2015.