Current MMA Champions
Every reigning champion across the organizations we track, straight from each promotion's official rankings — by division, and by country. Tap a champion for their full profile and fight history.
UFC champions
Updated Aug 4, 2026- Bantamweight
Petr YanBantamweight rankings → - Featherweight
Alexander VolkanovskiFeatherweight rankings → - Flyweight
Joshua VanFlyweight rankings → - Heavyweight
Tom AspinallHeavyweight rankings → - Light Heavyweight
Carlos UlbergLight Heavyweight rankings → - Lightweight
Justin GaethjeLightweight rankings → - MiddleweightSean StricklandMiddleweight rankings →
- WelterweightIslam MakhachevWelterweight rankings →
- Women's BantamweightKayla HarrisonWomen's Bantamweight rankings →
- Women's Flyweight
Valentina ShevchenkoWomen's Flyweight rankings → - Women's Strawweight
Mackenzie DernWomen's Strawweight rankings →
ONE champions
Updated Oct 4, 2025
KSW champions
Updated Aug 1, 2026- Bantamweight
Vitalii Yakymenko - Featherweight
Patryk Kaczmarczyk - HeavyweightPhilip De Fries
- Light HeavyweightBartosz Leśko
- MiddleweightPaweł Pawlak
- WelterweightAdrian Bartosiński
- Women's BantamweightSara Luzar-Smajić
OKTAGON champions
Updated Aug 1, 2026
Champions by country
- Poland Patryk Kaczmarczyk (KSW), Bartosz Leśko (KSW), Paweł Pawlak (KSW), Adrian Bartosiński (KSW), Mateusz Legierski (OKTAGON), Krzysztof Jotko (OKTAGON)
- United States Justin Gaethje (UFC), Sean Strickland (UFC), Kayla Harrison (UFC), Mackenzie Dern (UFC)
- Thailand Nabil Anane (ONE), Tawanchai PK Saenchai (ONE), Superlek Kiatmoo9 (ONE)
- Brazil Fabricio Andrade (ONE), Igor Severino (OKTAGON)
- Ireland Will Fleury (OKTAGON), Will Fleury (OKTAGON)
- Philippines Joshua Pacio (ONE), Denice Zamboanga (ONE)
- Russia Petr Yan (UFC), Islam Makhachev (UFC)
- Slovakia Lucia Szabová (OKTAGON), Lucia Szabová (OKTAGON)
- Australia Alexander Volkanovski (UFC)
- China Tang Kai (ONE)
- England Tom Aspinall (UFC)
- Japan Yuya Wakamatsu (ONE)
- Kazakhstan Zhalgas Zhumagulov (OKTAGON)
- Kyrgyzstan Valentina Shevchenko (UFC)
- Myanmar (Burma) Joshua Van (UFC)
- New Zealand Carlos Ulberg (UFC)
- Ukraine Vitalii Yakymenko (KSW)
- United Kingdom Jonathan Haggerty (ONE)