Martin Allen has named a new captain in today's FA Cup starting line-up and made three changes from Tuesday's outing.
Laurence Maguire is suspended but Will Evans has been deemed fit enough to return to the centre of defence, having missed the last two games with a hip problem.
Zavon Hines and Joe Rowley drop to the bench, with Lee Shaw and Alex Kiwomya coming into the team, the latter for his first home start of his loan spell.
Jonathan Smith wears the armband, despite Evans coming back into the side.
Chesterfield: Burton, Barry, Binnom-Williams, Evans, Hollis, Smith, Weston, Hallam, Shaw, Kiwomya, Denton. Subs: Anyon, Nelson, Rowley, Fortune, Hines, Muggleton, Amantchi.
Grimsby: McKeown, Hendrie, Fox, Collins, Davis, Embleton, Pringle, Hessenthaler, Clifton, Vernam, Thomas. Subs: Welsh, Rose, Cardwell, Russell, Whitmore, Buckley.
Referee: Michael Salisbury. Assistants: Grant Taylor, Anthony Moore.