One championship got fireworks at ONE Fight Night 40: Buntan vs. Hemetsberger 2: Fight: Tynan vs. Takeuchi ended fast, Fight: Radzuan vs. Fujimoto also ended with a finish, plus Fight: Hu vs. Kingad, Fight: Isojima vs. Lee, and Fight: Akaev vs. Gabriel.
One championship just signed an ESPN-exclusive deal for Australia and New Zealand, and it kicks off with ONE Fight Night 40: Buntan vs. Hemetsberger 2 on Feb. 13 in Bangkok. Keep an eye on the MMA matchups like Fight: Tynan vs. Takeuchi and Fight: Isojima vs. Lee.
ONE 173 delivered in Tokyo: Wakamatsu stopped Pacio, Christian Lee finished Rasulov, while Tetsuka and Erdogan scored violent TKOs. Full MMA fight pages inside from ONE Championship.
ONE 173: Superbon vs. Noiri lands in Tokyo under the ONE FC banner, with MMA gold on the line in Malykhin vs. Kane and a deep slate featuring Wakamatsu vs. Pacio, Lee vs. Rasulov, and more at Ariake Arena.
U.S. primetime brought ONE Fight Night 37: Kryklia vs. Agdeve under the ONE FC banner, with fast finishes across Nakatani vs. Roni Saputra, Kholmirzaev vs. van Rooyen, Adiwang vs. Mastromarini, and a tidy submission in Alyshov vs. Bumina-ang. Full results and embeds below.
ONE Championship delivered another thrilling night at ONE Friday Fights 125 in Bangkok. The card featured Muay Thai and MMA clashes, including Kyung Joong Kim vs. Soo Sung Cho and Juliana Otรกlora vs. Kim Tran.
Tye Ruotolo made his MMA debut at ONE Fight Night 35, submitting Adrian Lee via rear-naked choke. Guided by his brother Kade, he proved his grappling translates to MMA. ONE Championship now has a serious new contender.
ONE Championship lands in Bangkok for ONE Fight Night 35 with three standout MMA bouts: Dauev vs. Abdullaev (Dauev, Abdullaev), Ruotolo vs. Lee (Ruotolo, Lee), and Salcedo vs. Aragon (Salcedo, Aragon). Donโt miss the grappling-heavy storylines.
Relive Stamp Fairtex vs Ritu Phogat, a huge ONE Championship atomweight MMA fight from ONE: Winter Warriors. Before Stamp returns to Muay Thai, this replay is a sharp reminder of her grappling growth, star power, and rare three-sport legacy.
Oumar โReug Reugโ Kane brings Senegalese wrestling power into ONE Championship heavyweight MMA. Rewatch his full fight compilation before Kane vs Malykhin 2 at ONE Friday Fights 154, following his historic title-winning upset at ONE 169.
Things escalated fast when Hiroyuki Tetsuka met Shinya Aoki at ONE 173. Watch the full Tetsuka vs Aoki fight, then follow ONE Championship into May 15 with Tetsuka vs Kade Ruotolo and ONE Fight Night 43.
ONE Championship goes full fight-week mode with ceremonial weigh-ins and faceoffs for ONE Samurai 1. The MMA spotlight is on Wakamatsu vs Kholmirzaev for the flyweight title, plus action fights like Phogat vs Hirata and Sawada vs Miura.
Watch Aung La N Sang vs Zebaztian Kadestam from ONE Fight Night 36 in full. Check the matchup page, explore ONE Championship, and preview the next card: ONE Fight Night 37. Momentum, counters, and highlight sequences.
At ONE Fight Night 35, Adrian Lee and Tye Ruotolo delivered chaos in their lightweight MMA clash. Watch the highlights of Lee vs Ruotolo, as ONE Championship (ONE FC) showcased the future of global martial arts.
ONE Fight Night 35 delivered nonstop action in Bangkok. From Adrian Lee vs Tye Ruotolo to Dauev vs Abdullaev and Salcedo vs Aragon, the night was packed with highlights that prove why ONE Championship is one of MMAโs biggest stages.
Go behind the scenes at ONE Fight Night 35 with Jackie Buntan, Johan Ghazali, Tye Ruotolo, and Adrian Lee. Watch fight week unfold before Lee vs Ruotolo, Abdullaev vs Dauev, and Salcedo vs Aragon.
ONE Championship is owned and operated by Group ONE Holdings, the parent company of ONE Championship.
As of May 2026, the current ONE Championship MMA champions are:
Chatri Sityodtong holds the positions of CEO and president at ONE Championship.
Fights in ONE Championship are typically contested over either three or five rounds. Regular fights usually consist of three rounds, while championship fights and main events extend to five rounds.
