Walsall have recalled Kieron Morris from his loan spell at non-league outfit Wrexham.
Tom Bradshaw is facing another fitness fight to return for Walsall's survival battle.
Dean Smith admitted Walsall had been floored by a "sucker punch" after Chesterfield grabbed a late 1-0 win at the Proact Stadium.
Watch all of the action from League One this weekend, including Bristol City v Barnsley, Fleetwood v Preston and Bradford v Oldham.
A Sam Hird header secured a 1-0 win which kept Chesterfield in the play-off picture and put Walsall in the scrap for survival.
Team news for Saturday's League One clash between Chesterfield and Walsall at the Weston Homes Community Stadium.
Walsall are keen to keep Manchester City loanee Jordy Hiwula for the rest of the season.
Walsall striker Tom Bradshaw has revealed plans are in place to end the hamstring problems which threatened his Wembley dream.
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