Valter Walker and Zion Clark finally met in the competition arena on February 13 at Karate Combat 59 in Doral, Florida. The matchup had generated months of anticipation on social media, and now Walker ultimately secured a submission victory over Clark in their Pit Submission series grappling match.
Walker’s recent success in mixed martial arts has been built entirely on lower-body submissions, most notably heel hooks. His last four MMA wins have all come in the first round, all by the same technique. The streak also earned him four straight $50,000 performance bonuses.
His most recent finish came this past October at UFC 321, when he forced Louie Sutherland to tap in just 84 seconds. That run of dominance has made Walker one of the division’s most dangerous submission threats.
Against Clark, however, those familiar techniques would not work. Born without legs, Clark has competed at the collegiate level as a member of Kent State University’s wrestling team and has also achieved recognition in wheelchair racing.
With leg attacks off the table, Walker was forced to approach the contest differently. Rather than hunting for a heel hook, he shifted entirely toward upper-body control and choking sequences.
“He’s trying to get a clean choke on him here, and he’s gonna get it,” one commentator observed as Walker adjusted his grip. “This is a big squeeze, Valter Walker. He’s got him.”
Clark eventually signaled his concession, bringing an end to a matchup that had been building since direct messages between the two competitors surfaced in October.
Those exchanges showed Walker agreeing to the bout and declaring his intention to submit Clark, setting off a social media exchange that continued for months.
The timing of the event worked favorably for Walker, as an injury sustained during his October victory had prevented the 15-1 grappler from returning to mixed martial arts competition.





