Portis questionable with calf injury
Portis is nursing a bruised calf after getting kicked in the second half of last week's loss to Detroit.
He's also been hindered by bone spurs in both ankles, but coach Jim Zorn said Friday the calf is the reason he feels Portis has a "50-50" chance of playing Sunday against Tampa Bay.
Portis is off to one of the slowest starts of his career, with 183 yards on 47 carries through three games for the Redskins (1-2).
Copyright 2009 by The Associated Press
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