Sport: the best pictures from the last 24 hours

Construction workers watch smoke billow from an indoor stadium in Jinan, China. It's the second fire in four months to engulf the stadium which is being built for the 2009 China National Games Photograph: Stringer Shanghai/Reuters

A groundsman works on the wicket during England's second warm-up game against the The Mumbai XI at The Brabourne Stadium in India Photograph: Julian Herbert/Getty

England's captain Kevin Pietersen tries to engineer victory over Mumbai, but his team are humbled as they lose by 122 runs Photograph: Arko Datta/Reuters

Boston Celtics forward Kevin Garnett composes himself during an NBA basketball game against the Toronto Raptors in Boston. The home side and reigning champions won 94-87 Photograph: Adam Hunger/Reuters

Swimmers launch themselves into the water from newly designed platforms at the Stockholm Short Track World Cup. The new starting blocks are similar to those used in track and field races Photograph: Olivier Morin/AFP

World No2 and defending Masters Cup champion Roger Federer enters the court for his match against Gilles Simon in Shanghai Photograph: Olivier Weiken/EPA

Andy Murray gnarls his face midway through his clash with Andy Roddick at the Masters Cup. Murray was triumphant in three sets, 6-4, 1-6, 6-1 Photograph: Diego Azubel/EPA