| =4447 | Mackenzie Dern | 1 | Nina Nunes | UFC Fight Night: Vettori vs. Holland | Apr 10, 2021 |
| =4447 | Joe Solecki | 1 | Jim Miller | UFC Fight Night: Vettori vs. Holland | Apr 10, 2021 |
| =4447 | Kelvin Gastelum | 1 | Robert Whittaker | UFC Fight Night: Whittaker vs. Gastelum | Apr 17, 2021 |
| =4447 | Jessica Penne | 1 | Loopy Godinez | UFC Fight Night: Whittaker vs. Gastelum | Apr 17, 2021 |
| =4447 | Bartosz Fabinski | 1 | Gerald Meerschaert | UFC Fight Night: Whittaker vs. Gastelum | Apr 17, 2021 |
| =4447 | Austin Hubbard | 1 | Dakota Bush | UFC Fight Night: Whittaker vs. Gastelum | Apr 17, 2021 |
| =4447 | Dakota Bush | 1 | Austin Hubbard | UFC Fight Night: Whittaker vs. Gastelum | Apr 17, 2021 |
| =4447 | Dwight Grant | 1 | Stefan Sekulic | UFC 261: Usman vs. Masvidal 2 | Apr 24, 2021 |
| =4447 | Pat Sabatini | 1 | Tristan Connelly | UFC 261: Usman vs. Masvidal 2 | Apr 24, 2021 |
| =4447 | Tristan Connelly | 1 | Pat Sabatini | UFC 261: Usman vs. Masvidal 2 | Apr 24, 2021 |
| =4447 | Dominick Reyes | 1 | Jiri Prochazka | UFC Fight Night: Reyes vs. Prochazka | May 1, 2021 |
| =4447 | Jiri Prochazka | 1 | Dominick Reyes | UFC Fight Night: Reyes vs. Prochazka | May 1, 2021 |
| =4447 | Dustin Jacoby | 1 | Ion Cutelaba | UFC Fight Night: Reyes vs. Prochazka | May 1, 2021 |
| =4447 | Cody Stamann | 1 | Merab Dvalishvili | UFC Fight Night: Reyes vs. Prochazka | May 1, 2021 |
| =4447 | Kai Kamaka III | 1 | TJ Brown | UFC Fight Night: Reyes vs. Prochazka | May 1, 2021 |
| =4447 | Poliana Botelho | 1 | Luana Carolina | UFC Fight Night: Reyes vs. Prochazka | May 1, 2021 |
| =4447 | Andreas Michailidis | 1 | KB Bhullar | UFC Fight Night: Reyes vs. Prochazka | May 1, 2021 |
| =4447 | Michelle Waterson-Gomez | 1 | Marina Rodriguez | UFC Fight Night: Rodriguez vs. Waterson | May 8, 2021 |
| =4447 | Geoff Neal | 1 | Neil Magny | UFC Fight Night: Rodriguez vs. Waterson | May 8, 2021 |
| =4447 | Tafon Nchukwi | 1 | JunYong Park | UFC Fight Night: Rodriguez vs. Waterson | May 8, 2021 |
| =4447 | Charles Oliveira | 1 | Michael Chandler | UFC 262: Oliveira vs. Chandler | May 15, 2021 |
| =4447 | Rogerio Bontorin | 1 | Matt Schnell | UFC 262: Oliveira vs. Chandler | May 15, 2021 |
| =4447 | Viviane Araujo | 1 | Katlyn Cerminara | UFC 262: Oliveira vs. Chandler | May 15, 2021 |
| =4447 | Jacare Souza | 1 | Andre Muniz | UFC 262: Oliveira vs. Chandler | May 15, 2021 |
| =4447 | Lando Vannata | 1 | Mike Grundy | UFC 262: Oliveira vs. Chandler | May 15, 2021 |
| =4447 | Norma Dumont | 1 | Felicia Spencer | UFC Fight Night: Font vs. Garbrandt | May 22, 2021 |
| =4447 | Ben Rothwell | 1 | Chris Barnett | UFC Fight Night: Font vs. Garbrandt | May 22, 2021 |
| =4447 | Claudio Silva | 1 | Court McGee | UFC Fight Night: Font vs. Garbrandt | May 22, 2021 |
| =4447 | Marcin Tybura | 1 | Walt Harris | UFC Fight Night: Rozenstruik vs. Sakai | Jun 5, 2021 |
| =4447 | Manon Fiorot | 1 | Tabatha Ricci | UFC Fight Night: Rozenstruik vs. Sakai | Jun 5, 2021 |
| =4447 | Deiveson Figueiredo | 1 | Brandon Moreno | UFC 263: Adesanya vs. Vettori 2 | Jun 12, 2021 |
| =4447 | Demian Maia | 1 | Belal Muhammad | UFC 263: Adesanya vs. Vettori 2 | Jun 12, 2021 |
| =4447 | Drew Dober | 1 | Brad Riddell | UFC 263: Adesanya vs. Vettori 2 | Jun 12, 2021 |
| =4447 | Lauren Murphy | 1 | Joanne Wood | UFC 263: Adesanya vs. Vettori 2 | Jun 12, 2021 |
| =4447 | Alexis Davis | 1 | Pannie Kianzad | UFC 263: Adesanya vs. Vettori 2 | Jun 12, 2021 |
| =4447 | Steven Peterson | 1 | Chase Hooper | UFC 263: Adesanya vs. Vettori 2 | Jun 12, 2021 |
| =4447 | Luigi Vendramini | 1 | Fares Ziam | UFC 263: Adesanya vs. Vettori 2 | Jun 12, 2021 |
| =4447 | Aleksei Oleinik | 1 | Serghei Spivac | UFC Fight Night: Jung vs. Ige | Jun 19, 2021 |
| =4447 | Davey Grant | 1 | Marlon Vera | UFC Fight Night: Jung vs. Ige | Jun 19, 2021 |
| =4447 | Nicolae Negumereanu | 1 | Aleksa Camur | UFC Fight Night: Jung vs. Ige | Jun 19, 2021 |
| =4447 | Josh Parisian | 1 | Roque Martinez | UFC Fight Night: Jung vs. Ige | Jun 19, 2021 |
| =4447 | Casey O'Neill | 1 | Lara Procopio | UFC Fight Night: Jung vs. Ige | Jun 19, 2021 |
| =4447 | Ovince Saint Preux | 1 | Tanner Boser | UFC Fight Night: Gane vs. Volkov | Jun 26, 2021 |
| =4447 | Andre Fili | 1 | Daniel Pineda | UFC Fight Night: Gane vs. Volkov | Jun 26, 2021 |
| =4447 | Tim Means | 1 | Nicolas Dalby | UFC Fight Night: Gane vs. Volkov | Jun 26, 2021 |
| =4447 | Shavkat Rakhmonov | 1 | Michel Prazeres | UFC Fight Night: Gane vs. Volkov | Jun 26, 2021 |
| =4447 | Ike Villanueva | 1 | Marcin Prachnio | UFC Fight Night: Gane vs. Volkov | Jun 26, 2021 |
| =4447 | Julia Avila | 1 | Julija Stoliarenko | UFC Fight Night: Gane vs. Volkov | Jun 26, 2021 |
| =4447 | Julija Stoliarenko | 1 | Julia Avila | UFC Fight Night: Gane vs. Volkov | Jun 26, 2021 |
| =4447 | Dustin Poirier | 1 | Conor McGregor | UFC 264: Poirier vs. McGregor 3 | Jul 10, 2021 |