 He continued to be a key player for the club under three more different manager – Craig Short, Paul Ince and Martin Allen – in the 2010–11 season, scoring 12 goals in 41 League One games for County.On 8 January 2011, he scored the opening goal past Premier League side Sunderland in an FA Cup giant-killing victory at the Stadium of Light.Westcarr signed a two-year contract with John Sheridan's Chesterfield in August 2011 after moving for an undisclosed fee (reported as £70,000).