Derby hope Gareth Roberts will be fit for the midweek trip to Hull despite being stretchered off against Sheffield United.
The Rams feared their experienced left-back had suffered a serious injury after he departed the field in the 80th minute of the 1-0 defeat at Pride Park.
But medical chiefs have confirmed Roberts was just suffering from severe cramp in his calf and hamstring and he should be available on Tuesday night.
Source: PA