<page_title> PBA World Championship </page_title> <section_title> Past winners </section_title> <table> <cell> 2017 <col_header> Season </col_header> </cell> <cell> Jason Belmonte <col_header> Winner </col_header> </cell> <cell> 2019 <col_header> Season </col_header> </cell> <cell> Jason Belmonte <col_header> Winner </col_header> </cell> <cell> Jakob Butturff <col_header> Runner-up </col_header> </cell> <cell> 236–227 <col_header> Championship match score </col_header> </cell> </table>
Jason Belmonte successfully defended his 2017 PBA World Championship title, defeating Jakob Butturff 236–227 in the final match.