Fielding's fine run set to end
Injury will end Frank Fielding's run of 39 consecutive appearances in goal when Derby conclude campaign against Peterborough.
Fielding suffered a groin strain during the victory at Portsmouth last weekend and was replaced at half-time by Adam Legzdins, who on Saturday will make only his second start for the Rams since joining the club from Burton last summer.
Defenders Jake Buxton and John Brayford are also nursing knocks following the Pompey game.
"Jake got a couple of knocks and kicks. He got a stud on his ankle and his back is a bit stiff," said manager Nigel Clough. "With John, we thought it was his thigh but it was actually his ankle."
Paul Green, who is set to leave Derby this summer after rejecting the club's offer of a new contract, was left out of the first-team squad last weekend and the midfielder will be omitted from the 16 again for the final game of the season.