Match officials appointed for Tuesday's game against PortsmouthFred Graham is the referee for Tuesday's home game against Portsmouth.
He will be assisted by William Bull and Mark Mellor. The fourth official is Paul Johnson.
Mr Graham, from Essex, has refereed Reds twice before. He was in charge of the 3-0 home loss to Port Vale in October 2013 and the 2-0 win over Crewe in March 2013.
Last season he refereed 16 games and gave out 46 yellow and no red cards.