Town head to the Silverlake Stadium full of confidence after three wins on the spin.
But they face a tough clash against the Spitfires who, like the Blues, have ambitions of finishing in the top seven themselves come the end of May.
Chesterfield won 2-0 down in Hampshire last season, and they will be desperate for a similar scoreline this time around.
Here is Liam Norcliffe’s predicted Chesterfield starting line-up...
Chesterfield won 2-0 down in Hampshire last season, and they will be desperate for a similar scoreline this time around.
5. Josef Yarney - LCB
Maguire is a doubt with a hamstring problem so Yarney, who came on in his position against Weymouth, might fill in again. Photo: Steve Flynn/AHPIX LTD
6. Alex Whittle- LWB
Will probably get the nod ahead of Taylor again. Photo: jason chadwick
7. Curtis Weston - CM
Weston is in great form. Fingers crossed he stays clear of any injuries. Photo: jason chadwick
8. Martin Smith - CM
Played well in the last two matches. Rowe was tight-lipped on the fitness of McCourt so we shall see who comes out on top. Photo: jason chadwick