 Van Duin began his career with and was in 1997 scouted from Jong Ajax, in 2007 was promoted to the first team as third keeper from AFC Ajax he becoming the wears number 32.In summer 2008 joined than to HFC Haarlem, here played his first professional game on 17 October 2008 against Excelsior Rotterdam.After Haarlem's bankruptcy Van Duin went to FC Volendam on a free transfer on 5 February 2010.