After goalkeeper Christy Pym was sent off in the second-half for bringing down Lee Bonis, an own goal from Harvey Rodgers, who turned the ball into his own net from Dilan Markanday’s cross, secured the three points for the Spireites a Blundell Park.
Here are our player ratings from the game...
5. Lewis Gordon 7
Had a good battle with wing-back Rodgers who got forward often. Remained his usual calm and unflustered self in the second-half. Photo: Tina Jenner
6. John Fleck 7
Used his experience to hit the channels early doors and turn the Grimsby defence. A steady head in the middle of the pitch. Never looked panicked. Photo: Tina Jenner
7. Tom Naylor 7
Might have done better with a header at the far post following a well-worked short corner in the first-half. Battled hard, worked box to box and put in a shift. Photo: Brian Eyre
8. Ronan Darcy 7
Recalled to the starting line-up and he had Cheserfield's best chance in the first 45, slotting inches wide when well-placed in the box. And he had another volley chance saved by sub keeper Casper. Lots of energy and some good ball carrying. Photo: Tina Jenner