| [|Heavyweight] |  PFL championship historyMen's championship historyHeavyweight World Championship206 to 265 lb
| No. | Name | Event | Date | Reign | Defenses | | 1 | Vadim Nemkovnowrap|PFL Champions Series 4age in days|2025|12|13|show unit=full186 to 205 lbs
Prior to its deactivation on August 13, 2025, Corey Anderson was the Bellator Light Heavyweight Champion. Following the PFL absorption of Bellator MMA, Anderson defeated Dovletdzhan Yagshimuradov for the inaugural PFL Light Heavyweight World Championship at PFL Champions Series 3.
| No. | Name | Event | Date | Reign | Defenses | | 1 |  nowrap|def. Dovletdzhan Yagshimuradovnowrap|PFL Champions Series 3age in days|2025|10|3|show unit=fullMiddleweight World Championship171 to 185 lbs
Prior to its deactivation on July 19, 2025, Johnny Eblen was the Bellator Middleweight Champion. Following the PFL absorption of Bellator MMA, Costello van Steenis defeated Eblen for the inaugural PFL Middleweight World Championship at PFL Champions Series 2.
| No. | Name | Event | Date | Reign | Defenses | | 1 | Costello van Steenisnowrap|def. Johnny Eblennowrap|PFL Champions Series 2age in days|2025|7|19|show unit=fullWelterweight World Championship156 to 170 lbs
Prior to its deactivation on November 28, 2025, Ramazan Kuramagomedov was the Bellator Welterweight Champion. Following the PFL absorption of Bellator MMA, Kuramagomedov will fight Shamil Musaev for the inaugural PFL Welterweight World Championship at PFL Champions Series 5.
| No. | Name | Event | Date | Reign | Defenses | | 1 | TBD |
Dubai, UAE | Feb 7, 2026 | | |
Lightweight World Championship146 to 155 lbs
Prior to its deactivation on August 13, 2025, Usman Nurmagomedov was the Bellator Lightweight Champion. Following the PFL absorption of Bellator MMA, Nurmagomedov defeated Paul Hughes for the inaugural PFL Lightweight World Championship at PFL Champions Series 3.
| No. | Name | Event | Date | Reign | Defenses | | 1 | Usman Nurmagomedovnowrap|PFL Champions Series 3age in days|2025|10|3|show unit=fullWomen's championship historyWomen's Featherweight World Championship126 to 145 lbs
Prior to its deactivation on September 24, 2025, Cris Cyborg was the Bellator Women's Featherweight Champion. Following the PFL absorption of Bellator MMA, Cyborg defeated Sara Collins for the inaugural PFL Women's Featherweight World Championship at PFL Champions Series 4.
| No. | Name | Event | Date | Reign | Defenses | | 1 |  nowrap|def. Sara Collinsnowrap|PFL Champions Series 4age in days|2025|12|13|show unit=fullEuropean Championship Tournament winnersMENA Championship Tournament winnersAfrica Championship Tournament winnersSymbolic Super Fights Championshipand Cris Cyborg won the inaugural titles on October 19, 2024, at PFL Super Fights: Battle of the Giants. On September 24, 2025, PFL CEO John Martin confirmed the "Super Fight" title is a special, one-time designation and going forward, those belts may only be used for occasional special events.Super Fights Heavyweight Championship206 to 265 lbs
| No. | Name | Event | Date | Reign | Defenses | | 1 |  nowrap|PFL Super Fights: Battle of the Giantsage in days|2024|10|19|show unit=fullSuper Fights Women's Featherweight Championship126 to 145 lbs
| No. | Name | Event | Date | Reign | Defenses | | 1 | nowrap|PFL Super Fights: Battle of the Giantsage in days|2024|10|19|show unit=fullWSOF champions (defunct)Heavyweight ChampionshipLight Heavyweight ChampionshipMiddleweight ChampionshipWelterweight ChampionshipLightweight ChampionshipFeatherweight ChampionshipBantamweight ChampionshipFlyweight ChampionshipWomen's Strawweight ChampionshipCanadian Welterweight ChampionshipGlobal Heavyweight ChampionshipGlobal Flyweight ChampionshipTournament winners| Event | Division | Champion | Runner-up | Final | | WSOF 5, WSOF 7 e WSOF 10 | Middleweight | RecordsMost wins in title boutsThe following includes all fighters with three or more championship and/or interim championship title fights. Fighters with the same number of title wins are arranged in order of most title bouts. Tournament championships are not included.
Title wins
| Champion
| Weight class
| W | D | NC | L | | 6 | Most consecutive title defensesThe following includes all WSOF champions who were able to consecutively defend their title two times or more. Fighters with the same number of title defenses are listed chronologically.
| Defenses | Champion | Weight class | Span | | 5 | Multi-division championsFighters who have won championships in multiple weight classes. Tournament champions are not included.
| No. | Champion | Division | Won | Lost | Defenses | Reign | Total Reign | | 1 | Simultaneous two division champions| No. | Champion | Division | Span | Defenses | Simultaneous Reign | | 1 | Champions by nationalityFighters with multiple title reigns in a specific division will be counted once in the Division champions. Interim champions who have never become linear champions will be listed as interim champions.
| Country | Tournament
champions | Division
champions | International
champions | Total | | 8 | 9 | - | 17 | | 6 | 4 | 1 | 11 | | 6 | 4 | - | 10 | | 1 | - | 1 | 1 | | 1 | - | - | 1 | | - | 1 | - | 1 | | - | 1 | - | 1 | | - | 1 | - | 1 | | - | 1 | - | 1 | | - | - | 1 | 1 |
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