A number of former Coventry City players were on target tonight.
Marlon King scored his eighth goal of the season in the 73rd minute for Birmingham City in a 2-0 home win over Bristol City at St Andrews.
Former Coventry City loanee Jonnie Jackson scored twice for Charlton Athletic in a 5-4 win over Cardiff City. Aron Gunnarsson scored in the 90th minute for the South Wales side.
Robbie Simpson scored for Oldham Athletic in a 2-1 home defeat to Bury.
Former City youngster Robert Ogleby scored in the 81st minute of a 4-1 win for Wrexham at Southport.