Career
She turned professional at the beginning of 2010 after finishing 9th in the LET Qualifying School at the end of 2009. 2010 was Walker’s rookie season as a professional on the Ladies European Tour. She had two top-10 finishes, finishing tied for 8th at the Finnair Masters and at the Suzhou Taihu Ladies Open.
In 2011, she recorded three top-10 finishes including 4th at the Raiffeisenbank Prague Golf Masters and 5th at the Ladies Scottish Open.
Walker also appeared at her first Women"s British Open, making the cut and finishing tied for 59th. In 2012, her best finish was 10th at the Ladies Scottish Open.
In May 2014, Walker gained her first victory on the Ladies European Tour at the Dutch Ladies Open in Amsterdam after a play-official Ladies European Tour (2) ALPG wins (1).