<page_title> List of Dutch football champions </page_title> <section_title> National Champions (1888–1956) </section_title> <table> <cell> 1917–18 <col_header> Season </col_header> </cell> <cell> Ajax (1) <col_header> Winner </col_header> </cell> </table>
In the 1917–18 season, Ajax became a national champion for the first time.