It can be very hard sometimes to remember some of the players who have only turned out once in your club's colours.
Sometimes it's a youngster who goes on to find fame elsewhere and other times it can be a well known face on the way down - here are 10 players who wore the Amber & Blue only once, can you remember them?
Mansfield Town FC One Game Wonders
Current Forest academy manager Brazil played for Stags while on trial from Preston in a 3-0 home County Cup semi-final win over Notts County but failed to win a deal from Ian Greaves.
Sadly, the struggling former Manchester United star failed to impress as a sub in a home 2-0 County Cup semi-final loss to Notts County, eventually discovering he had multiple sclerosis.
The talented but fading maverick journeyman turned out for Stags at Fulham in a 4-2 Division Three defeat at Fulham on the opening day of the season.
Former Notts County keeper Cherry played 542 games in all divisions, but just one for Stags on non-contract in a 3-0 Division Three defeat at Brentford.