The Spireites are top of the table and are unbeaten in 15 in all competitions, including seven successive wins. The Shrimpers are 16th but would be in the play-offs had it not been for a 10-point deduction. The future is looking brighter for them, with a takeover set to be completed in the coming weeks.
Let’s take a look at how Town could line-up at Roots Hall on Saturday...
1. Harry Tyrer - GK
Four clean sheets in all comps. He will have been gutted not to have got a fifth against Barnet. Photo: Tina Jenner
2. Liam Mandeville - RB
Who would have thought he would be THIS good at right-back. Five goals and 10 assists for the season. Photo: Tina Jenner
3. Ash Palmer - CB
His opportunity has come about after an injury to Tyrone Williams but he has grabbed it with both hands. Photo: Jan Kruger
4. Jamie Grimes - CB
He has made a remarkable 84 consecutive league starts. Can he get 100? Photo: Tina Jenner