Korpershoek began his career at
Koninklijke HFC and later played for
DWV. In 2006, he joined
Telstar, making his professional debut on 18 August 2006 in a match against
Helmond Sport, coming on as an 86th-minute substitute for
Raymond Fafiani under head coach
Luc Nijholt. After several substitute appearances, he made his first start for the club on 8 September 2006 in a match against
FC Omniworld, in which he also scored his first professional goal. Over the years, Korpershoek became a key player for Telstar, earning the nickname "Mister Telstar" for his loyalty and longevity at the club. Four days later, on 2 October 2020, he broke Bischot's appearance record for Telstar in the 3–0 away defeat to
Jong PSV. Korpershoek announced his retirement from professional football on 15 February 2021 after having played 15 years for Telstar. ==Coaching career==