Hommes Poids Mouches
 | Joshua Van | 11-1-0 UFC | #11 |  | |
| 1 |  | Manel Kape | 8-3-0 UFC | #58 |  |
| 2 |  | Alexandre Pantoja | 14-5-0 UFC | #21 |  |
| 3 |  | Brandon Royval | 8-5-0 UFC | #88 |  |
| 4 |  | Tatsuro Taira | 8-2-0 UFC | #97 |  |
| 5 |  | Lone'er Kavanagh | 4-2-0 UFC | #57 |  |
| 6 |  | Asu Almabayev | 7-1-0 UFC | #123 |  |
| 7 |  | Kyoji Horiguchi | 9-2-0 UFC | #112 | |
| 8 |  | Amir Albazi | 5-2-0 UFC | #238 |  |
| 9 |  | Brandon Moreno | 12-7-2 UFC | #64 |  |
| 10 |  | Ramazan Temirov | 3-1-0 UFC | #205 |  |
| 11 |  | Su Mudaerji | 7-4-0, 1NC UFC | #262 |  |
| 12 |  | Mitch Raposo | 3-2-0 UFC | #792 | |
| 13 |  | Imanol Rodriguez | 2-0-0 UFC | #367 | |
| 14 |  | Rei Tsuruya | 3-1-0 UFC | #338 | |
| 15 |  | Charles Johnson | 9-7-0 UFC | #226 | |
Hommes Poids Coqs
 | Petr Yan | 13-4-0 UFC | #4 |  | |
| 1 |  | Merab Dvalishvili | 14-4-0 UFC | #12 |  |
| 2 |  | Song Yadong | 13-4-1 UFC | #35 | |
| 3 |  | Sean O'Malley | 12-3-0, 1NC UFC | #29 | |
| 4 |  | Mario Bautista | 12-3-0 UFC | #65 | |
| 5 |  | Umar Nurmagomedov | 8-2-0 UFC | #68 | |
| 6 |  | Cory Sandhagen | 11-6-0 UFC | #106 | |
| 7 |  | David Martinez | 4-0-0 UFC | #147 | |
| 8 |  | Raul Rosas Jr. | 7-1-0 UFC | #100 | |
| 9 |  | Pavel Andrusca | 1-0-0 UFC | #227 |  |
| 10 |  | Marcus McGhee 1 | 6-1-0 UFC | #155 | |
| 11 |  | Payton Talbott 1 | 6-1-0 UFC | #145 | |
| 12 |  | Montel Jackson 1 | 10-4-0 UFC | #164 | |
| 13 |  | Aiemann Zahabi 1 | 8-3-0 UFC | #407 |  |
| 14 |  | Bryce Mitchell 1 | 10-3-0 UFC | #283 | |
| 15 |  | Marlon Vera 1 | 16-11-0 UFC | #108 |  |
| 16 |  | Raoni Barcelos NEW | 11-5-0 UFC | #220 | |
Hommes Poids Plumes
 | Alexander Volkanovski | 16-3-0 UFC | #1 |  | |
| 1 |  | Movsar Evloev | 10-1-0 UFC | #36 | |
| 2 |  | Diego Lopes | 7-3-0 UFC | #55 | |
| 3 |  | Lerone Murphy | 9-1-1 UFC | #85 | |
| 4 |  | Aljamain Sterling | 18-5-0 UFC | #20 | |
| 5 |  | Jean Silva | 7-1-0 UFC | #80 | |
| 6 |  | Arnold Allen | 12-3-0 UFC | #90 | |
| 7 |  | Pat Sabatini | 9-2-0 UFC | #140 | |
| 8 |  | Youssef Zalal | 8-4-1 UFC | #180 |  |
| 9 |  | Aaron Pico | 2-1-0 UFC | #114 | |
| 10 |  | Kevin Vallejos | 4-0-0 UFC | #327 |  |
| 11 |  | Joanderson Brito | 8-3-0 UFC | #248 | |
| 12 |  | Steve Garcia | 8-3-0 UFC | #386 | |
| 13 |  | Jamall Emmers | 6-4-0 UFC | #464 | |
Hommes Poids Légers
 | Justin Gaethje | 11-5-0 UFC | #10 | | |
| 1 |  | Ilia Topuria | 9-1-0 UFC | #14 | |
| 2 |  | Arman Tsarukyan | 11-2-0 UFC | #26 |  |
| 3 |  | Charles Oliveira | 25-11-0, 1NC UFC | #8 | |
| 4 |  | Max Holloway | 24-9-0 UFC | #7 | |
| 5 |  | Paddy Pimblett | 8-1-0 UFC | #70 | |
| 6 |  | Quillan Salkilld | 6-0-0 UFC | #61 | |
| 7 |  | Tom Nolan 5 | 6-1-0 UFC | #110 | |
| 8 |  | Benoit Saint-Denis 1 | 9-4-0 UFC | #60 |  |
| 9 |  | Mateusz Gamrot | 9-5-0 UFC | #132 |  |
| 10 |  | Mauricio Ruffy | 5-2-0 UFC | #143 | |
| 11 |  | Grant Dawson | 13-2-1 UFC | #75 | |
| 12 |  | Tofiq Musayev 1 | 2-1-0 UFC | #533 |  |
| 13 |  | Rafael Fiziev 1 | 8-5-0 UFC | #269 | |
| 14 |  | Renato Moicano 6 | 13-8-0 UFC | #73 | |
| 15 |  | Esteban Ribovics | 6-3-0 UFC | #191 | |
Hommes Poids Mi-Moyens
 | Islam Makhachev | 18-1-0 UFC | #2 | | |
| 1 |  | Carlos Prates | 7-1-0 UFC | #49 | |
| 2 |  | Ian Garry | 10-2-0 UFC | #50 |  |
| 3 |  | Michael Morales | 7-0-0 UFC | #62 | |
| 4 |  | Jack Della Maddalena | 8-2-0 UFC | #74 | |
| 5 |  | Sean Brady | 9-2-0 UFC | #103 | |
| 6 |  | Gabriel Bonfim | 7-1-0 UFC | #115 | |
| 7 |  | Belal Muhammad | 15-6-0, 1NC UFC | #56 |  |
| 8 |  | Mike Malott | 8-1-0 UFC | #89 | |
| 9 |  | Uros Medic | 8-3-0 UFC | #134 |  |
| 10 |  | Leon Edwards | 14-5-0, 1NC UFC | #83 | |
| 11 |  | Kamaru Usman | 16-4-0 UFC | #43 |  |
| 12 |  | Joaquin Buckley | 11-7-0 UFC | #195 | |
| 13 |  | Yaroslav Amosov | 2-0-0 UFC | #583 |  |
| 14 |  | Jacobe Smith NEW | 5-0-0 UFC | #187 | |
| 15 |  | Kevin Holland 1 | 16-12-0, 1NC UFC | #133 | |
Hommes Poids Moyens
 | Sean Strickland | 18-7-0 UFC | #9 | | |
| 1 |  | Khamzat Chimaev | 9-1-0 UFC | #32 |  |
| 2 |  | Dricus Du Plessis | 10-1-0 UFC | #40 |  |
| 3 |  | Nassourdine Imavov | 9-2-0, 1NC UFC | #46 | |
| 4 |  | Brendan Allen | 16-4-0 UFC | #24 | |
| 5 |  | Joe Pyfer | 7-1-0 UFC | #105 | |
| 6 |  | Caio Borralho | 8-1-0 UFC | #95 | |
| 7 |  | Gregory Rodrigues | 11-3-0 UFC | #96 | |
| 8 |  | Anthony Hernandez | 9-4-0 UFC | #150 | |
| 9 |  | Abus Magomedov | 6-3-0 UFC | #104 |  |
| 10 |  | Israel Adesanya | 13-6-0 UFC | #41 | |
| 11 |  | Ikram Aliskerov | 5-1-0 UFC | #287 | |
| 12 |  | Christian Leroy Duncan | 8-3-0 UFC | #210 | |
| 13 |  | Bo Nickal | 6-1-0 UFC | #310 | |
| 14 |  | Roman Kopylov | 8-5-0 UFC | #197 | |
| 15 |  | Edmen Shahbazyan | 10-6-0 UFC | #219 | |
Hommes Poids Mi-Lourds
 | Carlos Ulberg | 10-1-0 UFC | #34 |  | |
| 1 |  | Magomed Ankalaev | 13-2-1, 1NC UFC | #28 | |
| 2 |  | Jiri Prochazka | 6-3-0 UFC | #67 |  |
| 3 |  | Dominick Reyes | 11-5-0 UFC | #42 | |
| 4 |  | Paulo Costa | 8-4-0 UFC | #99 | |
| 5 |  | Khalil Rountree | 10-7-0, 1NC UFC | #116 | |
| 6 |  | Navajo Stirling | 6-0-0 UFC | #111 | |
| 7 |  | Reinier de Ridder | 5-2-0 UFC | #136 |  |
| 8 |  | Alonzo Menifield | 12-6-1 UFC | #79 | |
| 9 |  | Bogdan Guskov | 4-2-1 UFC | #270 | |
| 10 |  | Robert Whittaker | 18-7-0 UFC | #48 | |
| 11 |  | Muhammad Saidov | 1-0-0 UFC | #586 | |
| 12 |  | Abdul Rakhman Yakhyaev | 4-0-0 UFC | #124 |  |
| 13 |  | Azamat Murzakanov | 6-2-0 UFC | #363 | |
| 14 |  | Modestas Bukauskas | 9-5-0 UFC | #209 |  |
Hommes Poids Lourds
 | Ciryl Gane | 11-2-0, 1NC UFC | #17 | | |
| 1 |  | Tom Aspinall | 8-1-0, 1NC UFC | #25 | |
| 2 |  | Alexander Volkov | 15-5-0 UFC | #23 | |
| 3 |  | Alex Pereira | 10-3-0 UFC | #19 | |
| 4 |  | Sergei Pavlovich | 9-3-0 UFC | #59 | |
| 5 |  | Josh Hokit | 4-0-0 UFC | #52 | |
| 6 |  | Curtis Blaydes | 15-6-0, 1NC UFC | #51 | |
| 7 |  | Rizvan Kuniev | 2-2-0 UFC | #127 | |
| 8 |  | Waldo Cortes-Acosta | 10-5-0 UFC | #113 |  |
| 9 |  | Vitor Petrino | 8-2-0 UFC | #157 | |
| 10 |  | Mario Pinto | 4-0-0 UFC | #192 |  |
| 11 |  | Valter Walker | 5-1-0 UFC | #249 | |
| 12 |  | Johnny Walker | 10-7-0, 1NC UFC | #130 | |
| 13 |  | Brando Pericic | 3-0-0 UFC | #841 | |
| 14 |  | Serghei Spivac | 9-7-0 UFC | #356 | |
| 15 |  | Anthony Wint | 2-0-0 UFC | #251 | |