Education
Kelly completed his permanent transfer to his hometown club Kettering Town on 7 January 2010.
Kelly completed his permanent transfer to his hometown club Kettering Town on 7 January 2010.
Rushden & Diamonds
Born in Kettering, Northamptonshire, Kelly began his career playing for Second Division side Rushden & Diamonds. After impressing in the reserve team, he made his debut in a 3–0 home defeat to Bournemouth on 27 March 2004. Kettering Town
Tamworth
On 5 July 2012, Kelly signed for Tamworth, along with former Kettering teammate Adam Cunnington and Tommy Wright, with Kelly and Cunnington teaming up with their former manager at Kettering, Marcus Law.
Kelly scored his first goal for Tamworth away at Hyde in a 2–1 defeat.
He scored a hat-trick in the FA Trophy first round against Lincoln City to ensure Tamworth progressed to the second round. Forest Green Rovers
In February 2014, he signed a contract extension keeping him at the club until the summer of 2015.
In February 2015, he agreed a new one-year contract with Forest Green, keeping him at The New Lawn until the end of the 2015-2016 season.