Davis Cup Roundup: Federer helps Swiss win

Switzerland's Roger Federer reacts after winning his Group play-off match against Theimo de Bakker of the Netherlands. Photograph: Denis Balibouse/Reuters Roger Federer guided Switzerland to......

Wimbledon: Sania Mirza-Martina Hingis ease into 3rd round

India's Sania Mirza, right, and Switzerland's Martina Hingis. Photograph: Shaun Botterill/Getty Images India’s Sania Mirza and Switzerland’s Martina Hingis entered the women's doubles......

Bopanna, Mergea make it to Wimbledon pre-quarters

India's Rohan Bopanna during his Gentlemen's doubles match. Photograph: Steve Bardens/Getty Images India's Rohan Bopanna and Florin Mergea battled past Thomas Bellucci and Guillermo Duran in......

Italian Open: Wawrinka upsets Nadal; Sharapova overpowers Azarenka

Stanislas Wawrinka of Switzerland celebrates after winning his third Round match against Rafael Nadal of Spain. Photograph: Ian Walton/Getty Image Seven-time Italian Open winner Rafael Nadal lost......

Bopanna will not play Davis Cup doubles vs Brazil

US Open finalist Rohan Bopanna will not figure in doubles in the Davis Cup World Group play-off against Brazil, beginning in Chennai on Friday, as the team has decided to stick with the tried and......