Andy Murray's back injury not serious - Ivan Ljubicic

Former world number three Ivan Ljubicic says Andy Murray's back injury could be "positive" for the Scot, as concentrating on dealing with pain takes away the pressure of winning the match.

Ljubicic, who has also suffered with back spasms, says the ailment is "not major" and playing helps ease the pain, as the British number one battled against his injury to reach the French Open third round.

The retired Croatian adds that Murray's best chance of a Grand Slam title will come at Wimbledon or the US Open, but does not rule out the possibility of success at Roland Garros.