Injured Yuvraj set to miss Australia tie

Indian middle-order batsman Yuvraj Singh is an injury doubt for Sunday's crucial Champions Trophy Group A tie against Australia.

The 24-year-old left-hander twisted his knee during a training session on Saturday and needed to be helped off the field, a team official said.

The team physiotherapist and doctor were attending to the player in the dressing room to assess the injury. India and Australia both need a victory to advance to the semi-finals from the pool with title holders West Indies.