Chesterfield's influential striker Wayne Allison could be out for up to four weeks after picking up a hamstring injury in Wednesday night's local-derby against Doncaster Rovers.

The Chief, who had to be substituted during the second-half of the game, is having a bit of a rennaisance this season.  He has scored eleven goals, including his milestone 200th senior goal is the away fixture against Doncaster Rovers last month.

The Chief scoring his 200th goal against Doncaster Rovers

This injury adds to a growing injury list at Saltergate with the Spireites already missing key players, Steve Blatherwick, Shane Nicholson, Alex Bailey and Reuben Hazell.

Chesterfield manager Roy McFarland said: "These sorts of situations are part and parcel of football and you just have to get on with it."