Aussie comeback king Mark Bosnich has suffered an apparent knee injury in tonight's A-League game. The Central Coast Mariners goalkeeper was forced off after just five minutes of their clash with Perth Glory after pulling up following a goal kick.

Bosnich was spotted complaining about his left knee and immediately went to the home dressing room for the Mariners fitness staff to work on him.

The former Manchester United, Aston Villa and Chelsea had been in wonderful form for the Mariners since making his astonishing comeback after almost eight years away from first team football.