| 1998-12-20 | FeyenoordvAjaxEredivisie · Netherlands | 1–1 | Eredivisie · Netherlands |
| 1998-12-13 | AjaxvHeerenveenEredivisie · Netherlands | 0–0 | Eredivisie · Netherlands |
| 1998-12-06 | AjaxvMVV MaastrichtEredivisie · Netherlands | 1–1 | Eredivisie · Netherlands |
| 1998-11-29 | VitessevAjaxEredivisie · Netherlands | 3–2 | Eredivisie · Netherlands |
| 1998-11-22 | WaalwijkvAjaxEredivisie · Netherlands | 0–1 | Eredivisie · Netherlands |
| 1998-11-15 | AjaxvPSV EindhovenEredivisie · Netherlands | 2–2 | Eredivisie · Netherlands |
| 1998-11-11 | AjaxvRoda JCEredivisie · Netherlands | 2–1 | Eredivisie · Netherlands |
| 1998-11-08 | AZ AlkmaarvAjaxEredivisie · Netherlands | 1–1 | Eredivisie · Netherlands |
| 1998-11-01 | NijmegenvAjaxEredivisie · Netherlands | 0–4 | Eredivisie · Netherlands |
| 1998-10-25 | AjaxvCambuurEredivisie · Netherlands | 4–0 | Eredivisie · Netherlands |
| 1998-10-18 | AjaxvTwenteEredivisie · Netherlands | 5–0 | Eredivisie · Netherlands |
| 1998-10-04 | SpartavAjaxEredivisie · Netherlands | 2–0 | Eredivisie · Netherlands |
| 1998-09-27 | AjaxvNAC BredaEredivisie · Netherlands | 1–0 | Eredivisie · Netherlands |
| 1998-09-23 | For SittardvAjaxEredivisie · Netherlands | 1–0 | Eredivisie · Netherlands |
| 1998-09-20 | AjaxvGraafschapEredivisie · Netherlands | 1–1 | Eredivisie · Netherlands |
| 1998-09-13 | UtrechtvAjaxEredivisie · Netherlands | 2–2 | Eredivisie · Netherlands |
| 1998-09-09 | AjaxvAZ AlkmaarEredivisie · Netherlands | 5–1 | Eredivisie · Netherlands |
| 1998-08-28 | Roda JCvAjaxEredivisie · Netherlands | 0–2 | Eredivisie · Netherlands |
| 1998-08-23 | AjaxvWillem IIEredivisie · Netherlands | 2–0 | Eredivisie · Netherlands |
| 1998-05-10 | AjaxvUtrechtEredivisie · Netherlands | 1–2 | Eredivisie · Netherlands |
| 1998-05-03 | GraafschapvAjaxEredivisie · Netherlands | 1–8 | Eredivisie · Netherlands |
| 1998-04-26 | VitessevAjaxEredivisie · Netherlands | 2–0 | Eredivisie · Netherlands |
| 1998-04-23 | AjaxvWillem IIEredivisie · Netherlands | 6–1 | Eredivisie · Netherlands |
| 1998-04-19 | GroningenvAjaxEredivisie · Netherlands | 2–4 | Eredivisie · Netherlands |
| 1998-04-11 | AjaxvHeerenveenEredivisie · Netherlands | 7–2 | Eredivisie · Netherlands |
| 1998-04-08 | AjaxvSpartaEredivisie · Netherlands | 4–0 | Eredivisie · Netherlands |
| 1998-04-05 | FeyenoordvAjaxEredivisie · Netherlands | 0–1 | Eredivisie · Netherlands |
| 1998-03-29 | TwentevAjaxEredivisie · Netherlands | 1–2 | Eredivisie · Netherlands |
| 1998-03-22 | NAC BredavAjaxEredivisie · Netherlands | 0–2 | Eredivisie · Netherlands |
| 1998-03-14 | AjaxvVolendamEredivisie · Netherlands | 6–1 | Eredivisie · Netherlands |
| 1998-02-28 | AjaxvNijmegenEredivisie · Netherlands | 3–0 | Eredivisie · Netherlands |
| 1998-02-15 | PSV EindhovenvAjaxEredivisie · Netherlands | 1–1 | Eredivisie · Netherlands |
| 1998-02-08 | WaalwijkvAjaxEredivisie · Netherlands | 1–5 | Eredivisie · Netherlands |