Tennis: Andy Murray's Australian Open hopes hang by a thread

Former world No. 1 Andy Murray practising at the Brisbane International. He had to pull out with a longstanding hip issue.
Former world No. 1 Andy Murray practising at the Brisbane International. He had to pull out with a longstanding hip issue.PHOTO: AGENCE FRANCE-PRESSE

Scot admits he will need more rehab and may go under knife to deal with ongoing hip injury