| =1506 | Conor McGregor | 1 | Dustin Poirier | UFC 264: Poirier vs. McGregor 3 | Jul 10, 2021 |
| =1506 | Niko Price | 1 | Michel Pereira | UFC 264: Poirier vs. McGregor 3 | Jul 10, 2021 |
| =1506 | Zhalgas Zhumagulov | 1 | Jerome Rivera | UFC 264: Poirier vs. McGregor 3 | Jul 10, 2021 |
| =1506 | Islam Makhachev | 1 | Thiago Moises | UFC Fight Night: Makhachev vs. Moises | Jul 17, 2021 |
| =1506 | Thiago Moises | 1 | Islam Makhachev | UFC Fight Night: Makhachev vs. Moises | Jul 17, 2021 |
| =1506 | Mateusz Gamrot | 1 | Jeremy Stephens | UFC Fight Night: Makhachev vs. Moises | Jul 17, 2021 |
| =1506 | Rodolfo Vieira | 1 | Dustin Stoltzfus | UFC Fight Night: Makhachev vs. Moises | Jul 17, 2021 |
| =1506 | Gabriel Benitez | 1 | Billy Quarantillo | UFC Fight Night: Makhachev vs. Moises | Jul 17, 2021 |
| =1506 | Billy Quarantillo | 1 | Gabriel Benitez | UFC Fight Night: Makhachev vs. Moises | Jul 17, 2021 |
| =1506 | Cory Sandhagen | 1 | TJ Dillashaw | UFC Fight Night: Sandhagen vs. Dillashaw | Jul 24, 2021 |
| =1506 | Jason Witt | 1 | Bryan Barberena | UFC Fight Night: Hall vs. Strickland | Jul 31, 2021 |
| =1506 | Rafa Garcia | 1 | Chris Gruetzemacher | UFC Fight Night: Hall vs. Strickland | Jul 31, 2021 |
| =1506 | Zarrukh Adashev | 1 | Ryan Benoit | UFC Fight Night: Hall vs. Strickland | Jul 31, 2021 |
| =1506 | Vicente Luque | 1 | Michael Chiesa | UFC 265: Lewis vs. Gane | Aug 7, 2021 |
| =1506 | Jessica Penne | 1 | Karolina Kowalkiewicz | UFC 265: Lewis vs. Gane | Aug 7, 2021 |
| =1506 | Ramiz Brahimaj | 1 | Sasha Palatnikov | UFC Fight Night: Cannonier vs. Gastelum | Aug 21, 2021 |
| =1506 | Bryan Battle | 1 | Gilbert Urbina | UFC Fight Night: Barboza vs. Chikadze | Aug 28, 2021 |
| =1506 | Andre Petroski | 1 | Micheal Gillmore | UFC Fight Night: Barboza vs. Chikadze | Aug 28, 2021 |
| =1506 | Gerald Meerschaert | 1 | Makhmud Muradov | UFC Fight Night: Barboza vs. Chikadze | Aug 28, 2021 |
| =1506 | Jamall Emmers | 1 | Pat Sabatini | UFC Fight Night: Barboza vs. Chikadze | Aug 28, 2021 |
| =1506 | Derek Brunson | 1 | Darren Till | UFC Fight Night: Brunson vs. Till | Sep 4, 2021 |
| =1506 | Jack Shore | 1 | Liudvik Sholinian | UFC Fight Night: Brunson vs. Till | Sep 4, 2021 |
| =1506 | Julian Erosa | 1 | Charles Jourdain | UFC Fight Night: Brunson vs. Till | Sep 4, 2021 |
| =1506 | Anthony Smith | 1 | Ryan Spann | UFC Fight Night: Smith vs. Spann | Sep 18, 2021 |
| =1506 | Montel Jackson | 1 | JP Buys | UFC Fight Night: Smith vs. Spann | Sep 18, 2021 |
| =1506 | Gustavo Lopez | 1 | Alatengheili | UFC Fight Night: Smith vs. Spann | Sep 18, 2021 |
| =1506 | Hannah Goldy | 1 | Emily Whitmire | UFC Fight Night: Smith vs. Spann | Sep 18, 2021 |
| =1506 | Jalin Turner | 1 | Uros Medic | UFC 266: Volkanovski vs. Ortega | Sep 25, 2021 |
| =1506 | Cody Brundage | 1 | Nick Maximov | UFC 266: Volkanovski vs. Ortega | Sep 25, 2021 |
| =1506 | Jonathan Pearce | 1 | Omar Morales | UFC 266: Volkanovski vs. Ortega | Sep 25, 2021 |
| =1506 | Mackenzie Dern | 1 | Marina Rodriguez | UFC Fight Night: Dern vs. Rodriguez | Oct 9, 2021 |
| =1506 | Marina Rodriguez | 1 | Mackenzie Dern | UFC Fight Night: Dern vs. Rodriguez | Oct 9, 2021 |
| =1506 | Mariya Agapova | 1 | Sabina Mazo | UFC Fight Night: Dern vs. Rodriguez | Oct 9, 2021 |
| =1506 | Loopy Godinez | 1 | Silvana Gomez Juarez | UFC Fight Night: Dern vs. Rodriguez | Oct 9, 2021 |
| =1506 | Ramazan Emeev | 1 | Danny Roberts | UFC Fight Night: Ladd vs. Dumont | Oct 16, 2021 |
| =1506 | Ariane Carnelossi | 1 | Istela Nunes | UFC Fight Night: Ladd vs. Dumont | Oct 16, 2021 |
| =1506 | Ricky Glenn | 1 | Grant Dawson | UFC Fight Night: Costa vs. Vettori | Oct 23, 2021 |
| =1506 | Alex Caceres | 1 | SeungWoo Choi | UFC Fight Night: Costa vs. Vettori | Oct 23, 2021 |
| =1506 | Petr Yan | 1 | Cory Sandhagen | UFC 267: Blachowicz vs. Teixeira | Oct 30, 2021 |
| =1506 | Amanda Ribas | 1 | Virna Jandiroba | UFC 267: Blachowicz vs. Teixeira | Oct 30, 2021 |
| =1506 | Albert Duraev | 1 | Roman Kopylov | UFC 267: Blachowicz vs. Teixeira | Oct 30, 2021 |
| =1506 | Tagir Ulanbekov | 1 | Allan Nascimento | UFC 267: Blachowicz vs. Teixeira | Oct 30, 2021 |
| =1506 | Marlon Vera | 1 | Frankie Edgar | UFC 268: Usman vs. Covington 2 | Nov 6, 2021 |
| =1506 | Max Holloway | 1 | Yair Rodriguez | UFC Fight Night: Holloway vs. Rodriguez | Nov 13, 2021 |
| =1506 | Rafael Alves | 1 | Marc Diakiese | UFC Fight Night: Holloway vs. Rodriguez | Nov 13, 2021 |
| =1506 | Rani Yahya | 1 | Kyung Ho Kang | UFC Fight Night: Vieira vs. Tate | Nov 20, 2021 |
| =1506 | Loopy Godinez | 1 | Loma Lookboonmee | UFC Fight Night: Vieira vs. Tate | Nov 20, 2021 |
| =1506 | Luana Pinheiro | 1 | Sam Hughes | UFC Fight Night: Vieira vs. Tate | Nov 20, 2021 |
| =1506 | Jose Aldo | 1 | Rob Font | UFC Fight Night: Font vs. Aldo | Dec 4, 2021 |
| =1506 | Clay Guida | 1 | Leonardo Santos | UFC Fight Night: Font vs. Aldo | Dec 4, 2021 |