Netherlands national baseball team
Stuifbergen made his debut for the Netherlands National Baseball Team on July 11, 2006 against Italy in the European Baseball Championship. Stuifbergen was the winning pitcher, throwing six shutout innings with three strikeouts, five hits and one base on balls. In his second start for the Netherlands national baseball team at the Haarlemse Honkbalweek (English: Haarlem Baseball Week) against Japan, he threw 4.2 innings and gave up four earned runs with one strikeout, eight hits and one walk.