Walker is a left-handed batsman who bowls slow left-arm orthodox.
[2] He struggled in his three first-class appearances up to then for the county, taking just a single wicket.
[3] He was released by Leicestershire at the end of the 2004 season, along with Damian Brandy and Darren Stevens.
[6] Following an injury to off-spinner Jigar Naik during the 2009 season, Walker was invited back to Leicestershire as cover for Naik, and after taking five wickets for the Leicestershire Seconds, he was selected to play for the team in their County Championship match against Derbyshire.
[3] Walker wasn't offered any long-term deal by Leicestershire and once again returned to Minor counties cricket with Norfolk, who he has appeared for to date in 28 Minor Counties Championship[1] and 19 MCCA Knockout Trophy matches.