Kyoji Horiguchi Injures Knee, Withdraws From Rizin 20 Headliner and Vacates Rizin Belt
Bellator MMA and Rizin Fighting Federation have both lost their bantamweight champion for the good part of a year.
https://www.sherdog.com/news/news/Kyoji-Horiguchi-Injures-Knee-Withdraws-From-Rizin-20-Headliner-and-Vacates-Rizin-Belt-165811