K.S.C. Lokeren Oost-Vlaanderen
Born in Amsterdam, Peeper started in the youth program of local club AFC Ajax, and played for HFC Haarlem, FC Twente, Sparta Rotterdam and FC Groningen in his country. He also competed abroad, with K.S.C. Lokeren Oost-Vlaanderen (Belgium) and Wuppertaler SV (Germany).