Career
Sheerin began his career as a trainee with Chelsea, turning professional in August 1996. This turned out to be his only appearance for Chelsea, giving him the record for the shortest Premiership career. He left Chelsea in February 2002, joining AFC Bournemouth, and scored a spectacular hooked goal on his home debut against Oldham Athletic.
He left Dean Court by mutual consent in October 2000, joining non-league Kingstonian.
In the summer of 2002 Sheerin attended trials for AFC Wimbledon and was made captain of the newly formed side. He became a firm favourite with the fans as the Dons rose through the non-league pyramid.
He left in June 2005, after scoring 35 times in 85 first team appearances, joining Croydon Athletic. He left Croydon in December 2005, briefly returning to AFC Wimbledon, before moving on to Leatherhead in 2006.
Leatherhead went on to lose the game 3-0.
