Kharkiv, Ukraine 30th September to 3rd October 2021 Mr. Oleksandr Volodchenko in association with ISKA Ukraine organized the ISKA Ukraine Amateur National Cup for Ring Sports and Tatami Sports with male and female divisions for Seniors, Cadets, Juniors and Kids. Over 500 fighters from 18 regions of Ukraine took part, it was a qualifying tournament for the ISKA AMA World Championships 2022.