Upson hobbled off the Anfield pitch 15 minutes from the end of the 3-1 defeat to Liverpool on Sunday with a calf injury and now faces a race against time to be fit for the visit to St. Andrew's of Graeme Souness' revitalised Rovers side. "But it's fair to say that he's very touch and go for this weekend, but we should know more by the end of the week."
"It's too early to tell the extent of Matt's injury because you never quite know with muscle injuries," Bruce told the club's official website, www.bcfc.com