Former Coventry City striker Leon Best was sent off on his debut for Rotherham United.
The striker started for the Millers in their game at Leeds United but was sent off following a fracas with Leeds defender Gaetano Berardi.
Former City loanee Jonnie Jackson scored the only goal as Charlton Athletic won 1-0 at Birmingham City.
Former City loanee Bryn Morris scored for York City in a 3-2 defeat at Leyton Orient.
Former City loanee Jon Stead scored Notts County but they lost 2-1 at home to Northampton Town.
Former City midfielder Kevin Thornton scored twice for Rugby Town in a 4-3 win at Goole AFC.