Juan Martin del Potro tips Andy Murray to be `World No.1` at Wimbledon

London: Argentinean tennis player Juan Martin Del Potro has claimed that British star Andy Murray can become the World No. 1 at the Wimbledon.

Del Potro, who had beaten Murray at Indian Wells semi-finals last week, said that Murray, who has already won a Grand Slam and the finals in the Australian Open, has everything he needed to be at the top in the future. Praising Murray as a `big champion`, the Argentine said that Murray will be fighting for the No1 place this year and can take a big opportunity in the grass season. Meanwhile, Del Potro had announced that he will join the British No 1 at the Aegon Championships at Queen`s Club in June, the report added. ANI