Man In The Middle: David Coote
Coote has been in charge of twenty games this season, with six of those coming from the Sky Bet Championship.
His last clash to take the reins of was Derby's home clash against Charlton, as the Rams marched on to a 2-0 victory over Guy Luzon's side, where no cards were shown.
Eighty yellow cards have been issued by Coote this season, which on average is four a game.
Three players have been dismissed by the man from Nottinghamshire, with two of them being in Championship games.
The last Watford clash Coote refereed was the Hornets' last game of the season last year as Huddersfield went away from Vicarage Road with three points in the bag after a 4-1 demolition, with five yellow cards being dished out on the day.