© The Financial Times Ltd 2015 FT and 'Financial Times' are trademarks of The Financial Times Ltd.
Fans on Murray Mount enjoy the sun as they watch the action on a big screen during day eleven of the Wimbledon Championships at the All England Lawn Tennis and Croquet Club, Wimbledon
Great Britain’s Andy Murray celebrates a point against Grigor Dimitrov of Bulgaria during their quarter-final match in the Wimbledon Championships. Murray went on to lose in straight sets
Spectators take cover from the rain at the Wimbledon Tennis Championships in London
Andy Murray playing Blaz Rola on day three of the Wimbledon Championships at the All England Lawn Tennis and Croquet Club, Wimbledon
Rafael Nadal of Spain reacts after defeating Martin Klizan of Slovaki in their men’s singles tennis match at the Wimbledon Tennis Championships, in London
Workers sweep water off tarpaulin as rain interrupts the men’s singles match between Novak Djokovic of Serbia and Joao Sousa of Portugal at the French Open tennis tournament, Roland Garros stadium, Paris
Gamini Dissanayake, 36, an army soldier and member of Sri Lanka’s national wheelchair tennis team, trains in Colombo. The team is made up of active members of the armed forces who lost limbs on duty.
Rafael Nadal of Spain returns the ball to Teymuraz Gabashvili of Russia during the Monte Carlo Masters in Monaco
A Czech Republic supporter cheers during the quarter-final of Davis Cup World Group tennis at Ariake Colosseum in Tokyo.
Multiple exposure of Rafael Nadal hitting a return to Roger Federer during their men’s singles semi-final match at the Australian Open 2014 in Melbourne on Friday. Nadal won in three sets to go through to the final.
Grigor Dimitrov of Bulgaria is silhouetted as he plays Rafael Nadal of Spain during their quarter final at the Australian Open tennis championship in Melbourne, Australia.
Serena Williams of the US serves to Daniela Hantuchova of Slovakia during their women’s singles match at the Australian Open 2014 tennis tournament in Melbourne. Williams won 6-3 6-3.
Tennis fans protect themselves from the sun during a first round match at the Australian Open tennis championship in Melbourne, Australia.
Novak Djokovic of Serbia signs autographs after his men’s singles match against Lukas Lacko of Slovakia at the Australian Open 2014 tennis tournament in Melbourne. Djokovic won 6-3 7-6 (7-2) 6-1.
Serena Williams of the US serves to Dominika Cibulková of Slovakia during their women’s singles match at the Brisbane International tennis tournament.