Following a change of appointment, Alan Young will be in charge on Saturday when Reds entertain Morecambe in Sky Bet League 2 at the Broadfield Stadium.
It will be the Cambridgeshire official’s first game officiating Crawley, having been promoted from the National League over the summer.
This will be his fifth EFL game this season, with his first being Morecambe's 6-0 defeat at Crewe Alexandra on the opening day. He also officiated Portsmouth 4-0 win over Gillingham in the Reds' Checkatrade Trophy group.
So far this campaign, Young has given out 16 yellow cards, and two reds.
His assistants will be Stephen Brown and Conor Farrell. The Fourth Official is Samuel Ogles.