UFC, Rangliste der Gewichtsklassen: Champion, Titelträger, Contender, Herausforderer und Bilanz
Pound for Pound:
| Rang | Name | Bilanz |
| 1 | Islam Makhachev | 26-1 |
| 2 | Alex Pereira | 11-2 |
| 3 | Jon Jones | 27-1 (1 NC) |
| 4 | Ilia Topuria | 15-0 |
| 5 | Dricus Du Plessis | 22-2 |
| 6 | Sean O'Malley | 18-1 (1 NC) |
| 6 | Belal Muhammad | 24-3 (1 NC) |
| 8 | Tom Aspinall | 15-3 |
| 9 | Leon Edwards | 22-4 (1 NC) |
| 10 | Alexander Volkanovski | 26-4 |
| 11 | Max Holloway | 26-7 |
| 12 | Alexandre Pantoja | 28-5 |
| 13 | Sean Strickland | 29-6 |
| 14 | Charles Oliveira | 34-10 (1 NC) |
| 15 | Israel Adesanya | 24-4 |
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UFC, Rangliste der Gewichtsklassen: Champion, Titelträger, Contender, Herausforderer und Bilanz - Schwergewicht
| Rang | Name | Bilanz |
| Champion | Jon Jones | 27-1 (1 NC) |
| 1 (Interimschampion) | Tom Aspinall | 15-3 |
| 2 | Ciryl Gane | 12-2 |
| 3 | Alexander Volkov | 38-10 |
| 4 | Sergei Pavlovich | 18-3 |
| 5 | Curtis Blaydes | 18-5 (1 NC) |
| 6 | Jailton Almeida | 21-3 |
| 7 | Serghei Spivac | 17-4 |
| 8 | Stipe Miocic | 20-4 |
| 9 | Jairzinho Rozenstruik | 15-5 |
| 9 | Marcin Tybura | 25-9 |
| 11 | Derrick Lewis | 28-12 (1 NC) |
| 12 | Tai Tuivasa | 14-8 |
| 13 | Alexandr Romanov | 17-3 |
| 14 | Marcos Rogerio de Lima | 22-9-1 |
| 15 | Rodrigo Nascimento | 11-2 (1 NC) |
UFC, Rangliste der Gewichtsklassen: Champion, Titelträger, Contender, Herausforderer und Bilanz - Halbschwergewicht
| Rang | Name | Bilanz |
| Champion | Alex Pereira | 11-2 |
| 1 | Jiří Procházka | 30-5-1 |
| 2 | Magomed Ankalaev | 18-1-1 (1 NC) |
| 3 | Jamahal Hill | 12-2 (1 NC) |
| 4 | Jan Błachowicz | 29-10-1 |
| 5 | Aleksandar Rakić | 14-4 |
| 6 | Volkan Oezdemir | 20-7 |
| 7 | Nikita Krylov | 30-9 |
| 8 | Khalil Rountree Jr. | 13-5 (1 NC) |
| 9 | Johnny Walker | 21-9 (1 NC) |
| 10 | Carlos Ulberg | 10-1 |
| 11 | Azamat Murzakanov | 14-0 |
| 12 | Anthony Smith | 38-20 |
| 13 | Dominick Reyes | 13-4 |
| 14 | Bogdan Guskov | 16-3 |
| 15 | Alonzo Menifield | 15-5-1 |
UFC, Rangliste der Gewichtsklassen: Champion, Titelträger, Contender, Herausforderer und Bilanz - Mittelgewicht
| Rang | Name | Bilanz |
| Champion | Dricus du Plessis | 22-2 |
| 1 | Sean Strickland | 29-6 |
| 2 | Israel Adesanya | 24-4 |
| 3 | Robert Whittaker | 26-7 |
| 4 | Nassourdine Imavov | 14-4 (1 NC) |
| 5 | Caio Borralho | 17-1 (1 NC) |
| 6 | Marvin Vettori | 19-7-1 |
| 7 | Jared Cannonier | 17-8 |
| 8 | Brendan Allen | 24-5 |
| 9 | Paulo Costa | 14-4 |
| 10 | Roman Dolidze | 13-3 |
| 11 | Jack Hermansson | 24-8 |
| 12 | Khamzat Chimaev | 13-0 |
| 13 | Anthony Hernandez | 12-2 (1 NC) |
| 14 | Michel Pereira | 31-11 (2 NC) |
| 15 | Chris Curtis | 31-11 (1 NC) |
UFC, Rangliste der Gewichtsklassen: Champion, Titelträger, Contender, Herausforderer und Bilanz - Weltergewicht
| Rang | Name | Bilanz |
| Champion | Belal Muhammad | 24-3 (1 NC) |
| 1 | Leon Edwards | 22-4 (1 NC) |
| 2 | Kamaru Usman | 20-4 |
| 3 | Shavkat Rakhmonov | 18-0 |
| 4 | Jack Della Maddalena | 17-2 |
| 5 | Colby Covington | 17-4 |
| 6 | Gilbert Burns | 22-7 |
| 7 | Ian Machado Garry | 15-0 |
| 8 | Sean Brady | 16-1 |
| 9 | Stephen Thompson | 17-7-1 |
| 10 | Geoff Neal | 15-6 |
| 11 | Joaquin Buckley | 19-6 |
| 12 | Michael Morales | 17-0 |
| 13 | Michael Page | 22-3 |
| 14 | Vicente Luque | 22-10-1 |
| 15 | Neil Magny | 29-12 |
UFC, Rangliste der Gewichtsklassen: Champion, Titelträger, Contender, Herausforderer und Bilanz - Leichtgewicht
| Rang | Name | Bilanz |
| Champion | Islam Makhachev | 26-1 |
| 1 | Arman Tsarukyan | 22-3 |
| 2 | Charles Oliveira | 34-10 (1 NC) |
| 3 | Justin Gaethje | 25-5 |
| 4 | Dustin Poirier | 30-9 (1 NC) |
| 5 | Dan Hooker | 24-12 |
| 6 | Michael Chandler | 23-8 |
| 7 | Beneil Dariush | 22-6-1 |
| 8 | Mateusz Gamrot | 24-3 (1 NC) |
| 9 | Rafael Fiziev | 12-3 |
| 9 | Max Holloway | 26-7 |
| 11 | Renato Moicano | 19-5-1 |
| 12 | Benoît Saint Denis | 13-2 (1 NC) |
| 13 | Rafael Dos Anjos | 32-16 |
| 14 | Jalin Turner | 14-8 |
| 15 | Paddy Pimblett | 22-3 |
UFC, Rangliste der Gewichtsklassen: Champion, Titelträger, Contender, Herausforderer und Bilanz - Federgewicht
| Rang | Name | Bilanz |
| Champion | Ilia Topuria | 15-0 |
| 1 | Alexander Volkanovski | 26-4 |
| 2 | Max Holloway | 26-7 |
| 3 | Brian Ortega | 16-3 (1 NC) |
| 4 | Yair Rodriguez | 19-5 (1 NC) |
| 5 | Arnold Allen | 20-3 |
| 6 | Movsar Evloev | 18-0 |
| 7 | Josh Emmett | 19-4 |
| 8 | Aljamain Sterling | 24-4 |
| 9 | Calvin Kattar | 23-8 |
| 10 | Giga Chikadze | 15-4 |
| 11 | Lerone Murphy | 14-0-1 |
| 12 | Diego Lopes | 25-6 |
| 13 | Bryce Mitchell | 16-2 |
| 14 | Dan Ige | 18-8 |
| 15 | Edson Barboza | 24-12 |
UFC, Rangliste der Gewichtsklassen: Champion, Titelträger, Contender, Herausforderer und Bilanz - Bantamgewicht
| Rang | Name | Bilanz |
| Champion | Sean O'Malley | 18-1 (1 NC) |
| 1 | Merab Dvalishvili | 17-4 |
| 2 | Umar Nurmagomedov | 18-0 |
| 3 | Petr Yan | 17-5 |
| 4 | Cory Sandhagen | 17-5 |
| 5 | Deiveson Figueiredo | 24-3-1 |
| 6 | Henry Cejudo | 16-4 |
| 7 | Marlon Vera | 23-10-1 |
| 8 | Song Yadong | 21-7-1 (1 NC) |
| 9 | Rob Font | 20-8 |
| 10 | José Aldo | 32-8 |
| 11 | Mario Bautista | 14-2 |
| 12 | Kyler Phillips | 12-2 |
| 13 | Jonathan Martinez | 19-5 |
| 14 | Dominick Cruz | 24-4 |
| 15 | Montel Jackson | 14-2 |
UFC, Rangliste der Gewichtsklassen: Champion, Titelträger, Contender, Herausforderer und Bilanz - Fliegengewicht
| Rang | Name | Bilanz |
| Champion | Alejandre Pantoja | 28-5 |
| 1 | Brandon Royval | 16-7 |
| 2 | Brandon Moreno | 21-8-2 |
| 3 | Amir Albazi | 17-1 |
| 4 | Kai Kara-France | 25-11 (1 NC) |
| 5 | Tatsuro Taira | 16-0 |
| 6 | Alex Perez | 25-9 |
| 7 | Matheus Nicolau | 19-4-1 |
| 8 | Steve Erceg | 12-3 |
| 9 | Manel Kape | 19-7 |
| 10 | Tim Elliott | 20-13-1 |
| 11 | Matt Schnell | 16-8 (1 NC) |
| 12 | Tagir Ulanbekov | 15-2 |
| 13 | Bruno Silva | 14-5-2 (1 NC) |
| 14 | Asu Almabayev | 20-2 |
| 15 | Cody Durden | 16-6-1 |
