Club Bradley plays club football for
John Mitchel's Glenullin. Up until the age of 14 he played as a
goalkeeper and it wasn't until Under 16 level that he played in the forwards. Bradley has played for the Glenullin
Senior team since 15 years old. He won the
Derry Senior Football Championship with Glenullin in
2007. Bradley was
man of the match in the drawn final against
Bellaghy.
Irish News journalist Paddy Heaney described him as the "player who ripped the Blues apart" over the course of the two games. The club reached the Ulster League final again the following year, but were defeated by fellow Derry club Ballinderry. In 2008 the club reached the final of the All-Ireland Sevens Championship, organised by Kilmacud Crokes. They were however beaten 1–11 to 0–13 by St. Gall's of
Antrim in the decider, with Bradley scoring 0–05 in the match. He was favourite for player of the tournament which eventually went to one of his St Gall's opponents. Glenullin, jointly with Ballinderry won the 2008 Derry Senior Football League. Manager
Brian McIver permitted Bradley to play for Derry while also playing
association football for Glenavon. His inter-county career seemed to be over by 2017 or 2020.
Inter-county in the
2009 National League final Bradley was first called up to the Derry Senior panel in 2004 by Mickey Moran. including scoring a brilliant solo goal against
Down in the Qualifiers. and through suspension after the rift was resolved. Derry were once again beaten in the
2008 Dr. McKenna Cup final, this time by Down. He was instrumental in the
2008 National League, which Derry won, defeating
Kerry in the final. The league success saw Derry become favourites to win the Ulster Championship and one of the top few for the All-Ireland. However, despite a good opening Ulster Championship victory over
Donegal, Derry exited the Ulster Championship against Fermanagh at the semi-final stage, due to his pre-match meal and were defeated by
Monaghan in the first round of the Qualifiers. Bradley scored 1–01 in each of the games. His goal against Fermanagh was a particularly amazing goal – rounding Peter Sherry, running 40 metres before blasting a shot past Fermanagh goalkeeper Ronan Gallagher. He
captained the side in the group game against Donegal. ==Association football career==