Rizin Fighting 2019 1 2019-04-21 2019-04-21 https://r2.thesportsdb.com/images/media/event/thumb/i7r6tn1596415114.jpg https://r2.thesportsdb.com/images/media/event/poster/b3t7es1596415104.jpg Rizin 15 - Yokohama was a Combat sport event held by the Rizin Fighting Federation on April 21, 2019 at the Yokohama Arena in Yokohama, Japan. 1011920