The 2019 J.League Cup / Copa Sudamericana Championship, officially known as the 2019 J. League YBC Levain Cup / CONMEBOL Sudamericana Championship Final (Japanese: JリーグYBCルヴァンカップ/CONMEBOLスダメリカーナ 王者決定戦2019 KANAGAWA),[1] was the 12th edition of the J.League Cup / Copa Sudamericana Championship (previously referred to as the Suruga Bank Championship until 2018), the club football match co-organized by the Japan Football Association, the football governing body of Japan, CONMEBOL, the football governing body of South America, and J.League, the professional football league of Japan, between the champions of the previous season's J.League Cup and Copa Sudamericana.
The J.League Cup / Copa Sudamericana Championship was played as a single match, with the J.League Cup winners hosting the match. If tied at the end of regulation, extra time would not be played, and the penalty shoot-out would be used to determine the winner.