The Sky Blues were held to a goalless draw at the Proact, as the Spireites held out after finishing the fixture with ten men...
Marc McNulty had the visitors' best opportunities, sliding wide when through on goal before being unable to direct a header goalbound from close range.
Chesterfield went close through Jordan Flores, with Lee Burge superbly saving his 25-yard free kick that seemed to be heading into the top corner.
The home side were reduced to ten men on the hour mark with Robbie Weir being shown a second yellow card for a foul on Jodi Jones, but the Sky Blues were unable to find a breakthrough as the sides shared the points.
City are next in action at the Ricoh Arena on Saturday as they welcome Port Vale.
Take a look at all the action shots above!