The greatest collection of martial arts superstars on planet Earth will descend upon Saitama Super Arena when ONE Championship returns to Japan with ONE 172 on Sunday, March 23, 2025. One of the featured bouts of the evening is a flyweight kickboxing super-fight between generational talents. Former longtime ONE Flyweight Muay Thai World Champion Rodtang Jitmuangnon and three-division K-1 Champion Takeru Segawa have been calling each other out for years, and the matchup was scheduled in early 2024 until an injury threw a wrench into the plan. But with both combat sports icons now healthy, they will finally meet in the ring for a dream fight that promises to deliver fireworks. Plus, in a rematch for the vacant ONE Flyweight MMA World Title, former longtime divisional king and #1-ranked contender Adriano Moraes goes head-to-head with the #2-ranked contender, Japan’s own Yuya Wakamatsu. With more global superstars, Japanese phenoms, and World Title bouts scheduled for the card, ONE 172 promises to be an event for the ages. Mark your calendar, put a reminder in your phone, grab your tickets, and make sure you don’t miss ONE 172 live on March 23, 2025!