Coventry have appealed against the sending off of Ben Turner during last weekend's defeat to West Brom.
Turner was red carded after fouling West Brom striker Kevin Phillips.
The Sky Blues have now launched an appeal against the dismissal.
Meanwhile, Sky Blues striker Dele Adebola is set to miss the last game of the season against Burnley through injury.
Adebola is struggling with a groin problem and Coventry boss Iain Dowie has decided to send him under the knife to clear the injury up.
"Dele has got a problem that needs addressing with surgery," Dowie told the Coventry Telegraph.
"Saturday might have been his last involvement this year because we've got to make sure that we get him right for next season."