 Nyorai kuenderera mberi kweiyi ndima - Akazvarwa muVoorhout, Van der Sar akatanga basa rake kukirabhu yekumusha kwake, Foreholte, uyezve VV Noordwijk. Pazera rakanyanyisa, akaunzwa kuna Louis van Gaal, uye akazonyorera Ajax. Kunyange zvazvo akabatana gare gare akaenda muchikwata chekuchengetedza uye akatarisira nguva yake asati awana chikwata chake chekutanga naLouis van Gaal. Akave nenguva yakareba uye akabudirira muchikwata chavo chevakuru, kuhwina 1991-92 UEFA Cup kunyange chete sechinhu chekuchengetedza, kusaita chero kuoneka mukumhanya uye 1994-95 UEFA Champions League parizvino muchengeti wemugove anotanga, pamwe ne1995 Best European Goalkeeper mubairo, kunze kwekuremekedzwa kwemumba. Akanga ari muchinangwa cheAjax mu1996 UEFA Champions League Final, asi vaifanira kugutsikana nemenduru yemumhanyi sezvo vakarasikirwa nepenalty shoot-out vachipesana neJuventus. Akaita mitambo 226 yose yeAjax, uye akawana chirango cheAjax kuti apedze kukunda 8-1 pamusoro peDe Graafschap mumwaka wa1997-98. Mumwaka wake wekutanga wakazara seAjax Nhamba 1 akahwina mubairo weDutch Nhabvu Goalkeeper wegore, anozoenderera mberi nekuchengetedza mubairo kwemakore matatu anotevera akateedzana. 