:Three-time champion Rafa Nadal has withdrawn from the Masters 1000 event starting next week in Indian Wells due to injury, tournament organisers said on Tuesday.The 36-year-old Spaniard, who was a runner-up last year in Indian Wells, has not competed since his Australian Open title defence in January ended in a second-round defeat during which he aggravated a hip problem."We wish Rafa continued healing, and hope to see him back at the BNP Paribas Open next year," tournament director Tommy Haas said in a statement.Nadal won at Indian Wells in 2007, 2009 and 2013.At the Australian Open, top seed Nadal tweaked his left hip while running for a backhand in the second set at Rod Laver Arena, and after inspection from a trainer when trailing 6-4 5-3, he went off-court for a medical time-out.The 22-times Grand Slam champion returned grim-faced to play out the match but his movement was clearly affected, paving the way for American Mackenzie McDonald to end the Spaniard's bid for a third title at Melbourne Park.