Match officials appointed for Tuesday's trip to WalsallMichael Bull will be the man in charge at the Bescot Stadium tomorrow night when Reds face Walsall in Sky Bet League One.
The Essex official has refereed five Crawley games during the club's Football League era including two this season - the 4-1 home defeat to Peterborough in October and the 1-0 loss at Bristol City in December.
Last season he was in charge of the 1-1 draw at home to Bristol City, the 2-2 draw at Rotherham and 2-1 win over Hednesford in the FA Cup.
So far this season Mr Bull has handed out eight red and 82 yellow cards in 30 games.
He will be assisted by Steven Copeland and Peter Gooch. The fourth official is Ian Dudley.