The FA has asked Chesterfield to launch an investigation into alleged racist abuse aimed at their players at Port Vale on Saturday.
Paul Cook refused to comment on allegations Armand Gnanduillet had been targeted by racist chants in the 2-1 win over Port Vale.
Gary Roberts made one goal and scored the other as he masterminded a deserved 2-1 victory for Chesterfield at Port Vale.
Chesterfield have strengthened their attacking options with the signing of Gboly Ariyibi on a free transfer.
Chesterfield will not make a second bid for Mansfield midfielder Sam Clucas after their local rivals told them he is not for sale, according for Sky sources.
Team news for Saturday's League One clash between Port Vale and Chesterfield at Vale Park.
Chesterfield and Mansfield have been unable to reach an agreement over the proposed transfer of Stags winger Sam Clucas.
Paul Cook and Graham Alexander both bemoaned injuries after Fleetwood and Chesterfield battled out a goalless draw.