Bradley began her career at Nottingham Forest, before joining Leeds United in 2006. She became a regular in her first season and helped Leeds to the FA Women's Premier League Cup final in March 2007. Bradley, aged 17, was named Player of the Match in Leeds' 1–0 defeat by Arsenal at Glanford Park. In 2007–08 Leeds reached the FA Women's Cup final, played in Bradley's home town of Nottingham. The Whites were beaten 4–1 by Arsenal. Bradley progressed to captain Leeds to their 2010 Premier League Cup win over Everton, having scored in the semi-final win over Chelsea. In August 2010 Bradley signed a contract with FA WSL club Lincoln Ladies. She was instrumental in persuading several Leeds teammates to join her at Lincoln. At the end of the 2011 WSL season she returned to Nottingham Forest on loan. Ahead of the 2014 FA WSL season, Lincoln moved to Nottingham and reconstituted as Notts County Ladies. Bradley remained with the club but suffered a severe knee injury in a July 2014 match against Yeovil Town, which caused her to miss the entire 2015 season, including the 2015 FA Women's Cup Final at Wembley Stadium, which County lost 1–0 to Chelsea. Bradley returned to pre-season training for the 2016 FA WSL after a 19-month injury lay-off and undergoing three operations on her knee and ankle. After failing to regain her fitness, she was released by Notts County on the expiry of her contract in January 2017. In September 2017, Bradley signed for Doncaster Rovers Belles ahead of their 2017–18 FA WSL 2 campaign.
International career
England
Bradley represented England at youth level and captained the Under–19s. She made her senior debut in August 2010, against Austria, as a half-time substitute for Faye White. Bradley was named to the 2011 FIFA Women's World Cup squad, and appeared as a late substitute for White in the 1–1 draw with Mexico and the 2–1 win over New Zealand. She started the final group match with Japan, playing the full 90 minutes of England's 2–0 win. With Faye White restored to the lineup, Bradley was an unused substitute as England were eliminated by France at the quarter final stage.
Great Britain Olympic
In June 2012 Bradley was named in the 18–player Great Britain squad for the 2012 London Olympics. She was drafted into the starting line up when Ifeoma Dieke was injured, playing alongside Lincoln teammate Casey Stoney in Team GB's 1–0 win over Brazil before 70,000 spectators at Wembley Stadium.
