Gordon Ryan is another grappling superstar to join the ONE Championship, company leader Chatri Sityodtong announced on twitter.
BREAKING NEWS: Gordon Ryan has signed with ONE Championship for both mixed martial arts and submission grappling!
— Chatri Sityodtong (@yodchatri) March 22, 2021
According to the announcement, Ryan will compete in under MMA and grappling in ONE, likely as a heavyweight. No opponent or date has been set, and it is not clear whether his first appearance is going to be in MMA or submission grappling.