<page_title> Tetsuya Harada </page_title> <section_title> Grand Prix career statistics </section_title> <table> <cell> 1993 <col_header> Year </col_header> <col_header> 1990 </col_header> <col_header> 1991 </col_header> <col_header> 1992 </col_header> </cell> <cell> 250cc <col_header> Class </col_header> <col_header> 250cc </col_header> <col_header> 250cc </col_header> <col_header> 250cc </col_header> <row_header> 1993 </row_header> </cell> <cell> Telcor Yamaha Valesi <col_header> Team </col_header> <col_header> Yamaha </col_header> <col_header> Nescafé Can RT Yamaha </col_header> <col_header> Nescafé Can RT Yamaha </col_header> <row_header> 1993 </row_header> <row_header> 250cc </row_header> </cell> <cell> TZ250 <col_header> Machine </col_header> <col_header> TZ250 </col_header> <col_header> TZ250 </col_header> <col_header> TZ250 </col_header> <row_header> 1993 </row_header> <row_header> 250cc </row_header> <row_header> Telcor Yamaha Valesi </row_header> </cell> <cell> 1st <col_header> Rank </col_header> <col_header> 27th </col_header> <col_header> 24th </col_header> <col_header>  </col_header> <row_header> 1993 </row_header> <row_header> 250cc </row_header> <row_header> Telcor Yamaha Valesi </row_header> <row_header> TZ250 </row_header> </cell> <cell> 4 <col_header> Wins </col_header> <row_header> 1993 </row_header> <row_header> 250cc </row_header> <row_header> Telcor Yamaha Valesi </row_header> <row_header> TZ250 </row_header> <row_header> 1st </row_header> </cell> </table>
Riding for Yamaha TZ250, Tetsuya Harada won four races and won the 1993 250cc.