2018 The Championships,Wimbledon John Isner (USA) Photo © Ray Giubilo

Flushing Meadows, 8/9/ 2013 Serena Williams won her fifth US Open title -- and her 17th Grand Slam crown -- with a 7-5, 6-7 (6/8), 6-1 victory over Victoria Azarenka of Belarus, a runner-up to the American for the second year running. Photo Ray Giubilo

MIAMI, 19th March 2014 Ursula RADWANSKA (POL) Photo Ray Giubilo

MIAMI, 22th March 2014 Stanislas WAWRINKA (SUI) Photo Ray Giubilo

MIAMI, 23rd March 2014 Davis FERRER (ESP) Photo Ray Giubilo

MIAMI, 23rd March 2014 Andreas SEPPI (ITA) Photo Ray Giubilo

Wimbledon, 28/6/2014 Roger FEDERER (SUI) defeated Santiago GIRALDO (COL) 6-3 6-1 6-3 Photo © Ray Giubilo

Wimbledon, 29/6/2014 MURRAY,Andy (GBR). Training session with coach Amelie Mauresmo (Fra). Photo © Ray Giubilo

Carla Suarez Navarro (ESP) Tennis - INTERNAZIONALI D'ITALIA BNL - Grand Slam ATP / WTA - Foro Italico - ROMA - - Italy - 12 May 2015.

Bernard Tomic (AUS) Tennis - INTERNAZIONALI D'ITALIA BNL - Grand Slam ATP / WTA - Foro Italico - ROMA - - Italy - 12 May 2015.

Viktor Troicki (SRB) Tennis - INTERNAZIONALI D'ITALIA BNL - Grand Slam ATP / WTA - Foro Italico - ROMA - - Italy - 12 May 2015.

Novak Djokovic (SRB) Tennis - INTERNAZIONALI D'ITALIA BNL - Grand Slam ATP / WTA - Foro Italico - ROMA - - Italy - 17 May 2015.

Jelena Jankovic (SRB) Tennis - The Championships,Wimbledon 2015 - Grand Slam ATP / WTA - AELTC - London - - England, UK - 30 June 2015.

Karin Knapp (ITA) Tennis - The Championships,Wimbledon 2015 - Grand Slam ATP / WTA - AELTC - London - - England, UK - 30 June 2015.

Varvara Lepchenko (USA) Tennis - The Championships,Wimbledon 2015 - Grand Slam ATP / WTA - AELTC - London - - England, UK - 30 June 2015.

Andreas Seppi (ITA) Tennis - The Championships,Wimbledon 2015 - Grand Slam ATP / WTA - AELTC - London - - England, UK - 2 July 2015.