P4P
| 1 |  | Jon Jones (20-1-0, 1NC) |  |
| 2 |  | Khabib Nurmagomedov (12-0-0) |  |
| 3 |  | Stipe Miocic (13-3-0) | |
| 4 |  | Israel Adesanya (8-0-0) |  |
| 5 |  | Daniel Cormier (11-2-0, 1NC) | |
| 6 |  | Kamaru Usman (11-0-0) | |
| 7 |  | Alexander Volkanovski (8-0-0) |  |
| 8 |  | Conor McGregor (10-2-0) |  |
| 9 |  | Max Holloway (17-5-0) | |
| 10 |  | Justin Gaethje (5-2-0) | |
| 11 |  | Dustin Poirier (17-5-0, 1NC) | |
| 12 |  | Tony Ferguson (15-2-0) | |
| 13 |  | Robert Whittaker (11-3-0) |  |
| 14 |  | Francis Ngannou (10-2-0) |  |
| 15 |  | Dominick Reyes (6-1-0) | |
Poids Mouches
 |  | TITRE VACANT | |
| 1 |  | Deiveson Figueiredo (7-1-0) |  |
| 2 |  | Joseph Benavidez (15-4-0) | |
| 3 |  | Brandon Moreno (5-2-1) |  |
| 4 |  | Jussier da Silva (9-6-0) | |
| 5 |  | Alexandre Pantoja (6-2-0) | |
| 6 |  | Askar Askarov (1-0-1) | |
| 7 |  | Kaiwhare Kara-France (4-1-0) | |
| 8 |  | Rogerio Bontorin (2-1-0) | |
| 9 |  | Alex Perez (5-1-0) | |
| 10 |  | Matt Schnell (4-3-0) | |
Poids Coqs
| | TITRE VACANT | |
| 1 |  | Marlon Moraes (5-2-0) | |
| 2 |  | Aljamain Sterling (10-3-0) | |
| 3 |  | Petr Yan (6-0-0) | |
| 4 |  | Cory Sandhagen (5-0-0) | |
| 5 |  | Raphael Assuncao (11-4-0) | |
| 6 |  | Jose Aldo (10-5-0) | |
| 7 |  | Pedro Munhoz (8-4-0, 1NC) | |
| 8 |  | Jimmie Rivera (6-3-0) | |
| 9 |  | Cody Garbrandt (6-3-0) | |
| 10 |  | Rob Font (7-3-0) | |
Poids Plumes
| | Alexander Volkanovski (8-0-0) | |
| 1 | | Max Holloway (17-5-0) | |
| 2 |  | Brian Ortega (6-1-0, 1NC) | |
| 3 |  | Zabit Magomedsharipov (6-0-0) | |
| 4 |  | Chan Sung Jung (6-2-0) |  |
| 5 |  | Yair Rodriguez (8-1-0, 1NC) | |
| 6 |  | Calvin Kattar (5-2-0) | |
| 7 |  | Frankie Edgar (17-8-1) | |
| 8 |  | Josh Emmett (6-2-0) | |
| 9 |  | Jeremy Stephens (15-17-0, 1NC) | |
| 10 |  | Shane Burgos (6-1-0) | |
Poids Légers
| | Khabib Nurmagomedov (12-0-0) | |
| 1 | | Justin Gaethje (5-2-0) | |
| 2 | | Tony Ferguson (15-2-0) | |
| 3 | | Dustin Poirier (17-5-0, 1NC) | |
| 4 | | Conor McGregor (10-2-0) | |
| 5 |  | Daniel Hooker (10-4-0) | |
| 6 |  | Paul Felder (9-5-0) | |
| 7 |  | Charles Oliveira (17-8-0, 1NC) | |
| 8 |  | Kevin Lee (11-6-0) | |
| 9 |  | Al Iaquinta (9-5-0) | |
| 10 |  | Carlos Diego Ferreira (8-2-0) | |
Poids Mi-Moyens
| | Kamaru Usman (11-0-0) | |
| 1 |  | Gilbert Burns (12-3-0) | |
| 2 |  | Colby Covington (10-2-0) | |
| 3 |  | Jorge Masvidal (12-6-0) | |
| 4 |  | Tyron Woodley (9-4-1) | |
| 5 |  | Leon Edwards (10-2-0) |  |
| 6 |  | Stephen Thompson (10-4-1) | |
| 7 |  | Demian Maia (22-10-0) | |
| 8 |  | Michael Chiesa (10-4-0) | |
| 9 |  | Rafael dos Anjos (18-11-0) | |
| 10 |  | Nate Diaz (15-10-0) | |
Poids Moyens
| | Israel Adesanya (8-0-0) | |
| 1 | | Robert Whittaker (11-3-0) | |
| 2 |  | Paulo Henrique Costa (5-0-0) | |
| 3 |  | Jared Cannonier (6-4-0) | |
| 4 |  | Yoel Romero (9-4-0) |  |
| 5 |  | Darren Till (6-2-1) | |
| 6 |  | Jack Hermansson (8-2-0) |  |
| 7 |  | Kelvin Gastelum (10-5-0, 1NC) | |
| 8 |  | Derek Brunson (11-5-0) | |
| 9 |  | Edmen Shahbazyan (4-0-0) | |
| 10 |  | Uriah Hall (8-7-0) |  |
Poids Mi-Lourds
| | Jon Jones (20-1-0, 1NC) | |
| 1 | | Dominick Reyes (6-1-0) | |
| 2 |  | Thiago Santos (13-6-0) | |
| 3 |  | Jan Blachowicz (9-5-0) |  |
| 4 |  | Corey Anderson (10-5-0) | |
| 5 |  | Glover Teixeira (14-5-0) | |
| 6 |  | Anthony Smith (8-5-0) | |
| 7 |  | Volkan Oezdemir (5-3-0) |  |
| 8 |  | Alexander Gustafsson (10-6-0) | |
| 9 |  | Aleksandar Rakic (4-1-0) |  |
| 10 |  | Nikita Krylov (8-5-0) |  |
Poids Lourds
| | Stipe Miocic (13-3-0) | |
| 1 | | Daniel Cormier (11-2-0, 1NC) | |
| 2 | | Francis Ngannou (10-2-0) | |
| 3 |  | Curtis Blaydes (9-2-0) | |
| 4 |  | Derrick Lewis (14-5-0) | |
| 5 |  | Junior Dos santos (15-6-0) | |
| 6 |  | Jairzinho Rozenstruik (4-1-0) |  |
| 7 |  | Alexander Volkov (5-1-0) | |
| 8 |  | Alistair Overeem (11-7-0) |  |
| 9 |  | Walt Harris (6-7-0, 1NC) | |
| 10 |  | Augusto Sakai (4-0-0) | |
