Kron Gracie vs. Asen Yamamoto
Rizin Fighting Federation MMA (Rizin FF) is a Japanese mixed martial arts organization created in 2015 by the former Pride Fighting Championship president Nobuyuki Sakakibara.
Kron Gracie (born July 11, 1988) is a Brazilian Jiu-Jitsu practitioner and a member of the Gracie family. He is the youngest son of Rickson Gracie and grandson of Helio Gracie.[1][2] He is currently under contract with Rizin Fighting Federation.