▁to ▁the ▁Amsterdam ▁club ▁where ▁former ▁H SV ▁manager ▁Martin ▁J ol ▁had ▁taken ▁over ▁from ▁Van ▁Bast en . ▁A Z ▁initially ▁stated ▁that ▁they ▁did ▁not ▁wish ▁to ▁sell ▁the ▁player ▁to ▁a ▁club ▁they ▁saw ▁as ▁a ▁direct ▁compet itor , ▁but ▁after ▁several ▁weeks ▁showed ▁a ▁willing ness ▁to ▁co oper ate ▁on ▁the ▁transfer . ▁On ▁ 2 4 ▁July ▁ 2 0 0 9 , ▁the ▁definite ▁transfer ▁from ▁A Z ▁to ▁Ajax ▁was ▁announced ▁for ▁a ▁reported ▁€ 6 ▁million . ▁The ▁player ▁signed ▁a ▁contract ▁for ▁ 4 ▁seasons , ▁until ▁ 2 0 1 3 . ▁ ▁Ajax ▁De ▁Ze euw ▁was ▁presented ▁to ▁the ▁Ajax ▁fans ▁ahead ▁of ▁a ▁match ▁between ▁Ajax ▁and ▁Atl ético ▁Madrid ▁during ▁the ▁Amsterdam ▁Tournament . ▁He ▁made ▁his ▁professional ▁debut ▁for ▁Ajax ▁on ▁ 2 ▁August ▁ 2 0 0 9 ▁in ▁a ▁ 2 – 0 ▁away ▁win ▁against ▁FC ▁G ron ingen . ▁De ▁Ze euw ▁scored ▁his ▁first ▁E red iv isie ▁goal ▁for ▁Ajax ▁on ▁ 2 9 ▁September ▁ 2 0 0 9 ▁in ▁a ▁ 3 – 0 ▁victory ▁over ▁A DO ▁Den ▁Ha ag ▁at ▁the ▁Amsterdam ▁Ar en A . ▁ ▁In ▁a ▁bu il dup ▁to ▁a ▁match ▁against ▁A Z , ▁De ▁Ze euw ' s ▁former ▁club , ▁on ▁ 2 5 ▁October ▁ 2 0 0 9 , ▁De ▁Ze euw ▁made ▁an ▁assist ▁for ▁Gregory ▁van ▁der ▁Wiel . ▁However , ▁the ▁match ▁was