Manchester United winger Park Ji Sung was ruled out for four weeks with a hamstring injury, revealed the Premier League leaders on Tuesday.
"We got a blow on Saturday morning with the news that Ji Sung Park did his hamstring on Friday afternoon in training," United boss Alex Ferguson explained to ManUtd.com.
"It was very unfortunate because it was his last kick of the ball in training as well. We were really looking forward to having him back after being away for a month at the Asian Cup. He'll be out for up to a month, which is a blow to us," said Ferguson.
The South Korean midfielder, who turns 30 the end of this month, has announced his retirement from international football after the Asian Cup.
