<page_title> List of South Africa national rugby union players </page_title> <section_title> List </section_title> <table> <cell> Phil Mostert <col_header>  </col_header> <col_header> Name </col_header> </cell> <cell> 13 August 1921 <col_header>  </col_header> <col_header> Test Debut </col_header> </cell> <cell> New Zealand <col_header>  </col_header> <col_header> Debut Opposition </col_header> </cell> </table>
Mostert debuted on 13 August 1921, against New Zealand.