Chesterfield manager John Sheridan is likely to make changes for the trip to Northampton.
Sheridan has named an unchanged side for the last two games - a home victory over Cheltenham and Saturday`s defeat at rivals Rotherham.
Defenders Ian Breckin and Rob Page both featured in a practice match last week and made the bench at the Don Valley Stadium. Midfielders Derek Niven and Dan Gray and striker Scott Boden are also among those players available to Sheridan.
However, teenage striker Jordan Bowery remains a slight doubt with the hip problem that ruled him out at the weekend.