Juande Ramos reported that Michael Dawson could be out for 'two to three weeks' with the injury that forced him off at Derby on Saturday.
The defender went down clutching his left hamstring after just 14 minutes at Pride Park and was replaced by Younes Kaboul, who went on to score the second goal in our 3-0 victory.
Naturally, there was concern from the Head Coach with the UEFA Cup Round of 32 legs against Slavia Prague and the Carling Cup Final on the horizon.
Juande said: "It's one of those typical things that happens in football all the time. We think it's a muscle tear, how bad we don't know until we have a proper look at him but at the early stages we're thinking that it looks like two to three weeks out."