RIZIN 17 live from the Saitama Super Arena in Saitama, Japan. In the evening’s main event, lightweights Yusuke Yachi and Mikuru Asakura lock horns. Also the card, numerous UFC veterans are in action as Ulka Sasaki takes on longtime veteran Shintaro Ishiwatari, Ultimate Fighter 24 runner-up Hiromasa Ogikubo clashes with Yuki Motoya, Johnny Case challenges Satoru Kitaoka, Tatsuya Kawajiri battles unbeaten Russian Ali Abdulkhalikov, Mizuto Hirota faces off with grappling ace Roberto de Souza, and UFC veteran and current ROAD FC champion Seo Hee Ham meets Tomo Maesawa.