| =1451 | Julian Marquez | 1 | Sam Alvey | UFC Fight Night: Vettori vs. Holland | Apr 10, 2021 |
| =1451 | Mackenzie Dern | 1 | Nina Nunes | UFC Fight Night: Vettori vs. Holland | Apr 10, 2021 |
| =1451 | Hunter Azure | 1 | Jack Shore | UFC Fight Night: Vettori vs. Holland | Apr 10, 2021 |
| =1451 | Luis Saldana | 1 | Jordan Griffin | UFC Fight Night: Vettori vs. Holland | Apr 10, 2021 |
| =1451 | Impa Kasanganay | 1 | Sasha Palatnikov | UFC Fight Night: Vettori vs. Holland | Apr 10, 2021 |
| =1451 | Tracy Cortez | 1 | Justine Kish | UFC Fight Night: Whittaker vs. Gastelum | Apr 17, 2021 |
| =1451 | Gerald Meerschaert | 1 | Bartosz Fabinski | UFC Fight Night: Whittaker vs. Gastelum | Apr 17, 2021 |
| =1451 | Anthony Birchak | 1 | Tony Gravely | UFC Fight Night: Whittaker vs. Gastelum | Apr 17, 2021 |
| =1451 | Valentina Shevchenko | 1 | Jessica Andrade | UFC 261: Usman vs. Masvidal 2 | Apr 24, 2021 |
| =1451 | Randy Brown | 1 | Alex Oliveira | UFC 261: Usman vs. Masvidal 2 | Apr 24, 2021 |
| =1451 | Stefan Sekulic | 1 | Dwight Grant | UFC 261: Usman vs. Masvidal 2 | Apr 24, 2021 |
| =1451 | Brendan Allen | 1 | Karl Roberson | UFC 261: Usman vs. Masvidal 2 | Apr 24, 2021 |
| =1451 | Pat Sabatini | 1 | Tristan Connelly | UFC 261: Usman vs. Masvidal 2 | Apr 24, 2021 |
| =1451 | Kazula Vargas | 1 | Rongzhu | UFC 261: Usman vs. Masvidal 2 | Apr 24, 2021 |
| =1451 | Liang Na | 1 | Ariane Carnelossi | UFC 261: Usman vs. Masvidal 2 | Apr 24, 2021 |
| =1451 | Dominick Reyes | 1 | Jiri Prochazka | UFC Fight Night: Reyes vs. Prochazka | May 1, 2021 |
| =1451 | Merab Dvalishvili | 1 | Cody Stamann | UFC Fight Night: Reyes vs. Prochazka | May 1, 2021 |
| =1451 | TJ Brown | 1 | Kai Kamaka III | UFC Fight Night: Reyes vs. Prochazka | May 1, 2021 |
| =1451 | Phil Hawes | 1 | Kyle Daukaus | UFC Fight Night: Rodriguez vs. Waterson | May 8, 2021 |
| =1451 | Michael Trizano | 1 | Ludovit Klein | UFC Fight Night: Rodriguez vs. Waterson | May 8, 2021 |
| =1451 | Carlston Harris | 1 | Christian Aguilera | UFC Fight Night: Rodriguez vs. Waterson | May 8, 2021 |
| =1451 | Michael Chandler | 1 | Charles Oliveira | UFC 262: Oliveira vs. Chandler | May 15, 2021 |
| =1451 | Tony Ferguson | 1 | Beneil Dariush | UFC 262: Oliveira vs. Chandler | May 15, 2021 |
| =1451 | Beneil Dariush | 1 | Tony Ferguson | UFC 262: Oliveira vs. Chandler | May 15, 2021 |
| =1451 | Viviane Araujo | 1 | Katlyn Cerminara | UFC 262: Oliveira vs. Chandler | May 15, 2021 |
| =1451 | Andre Muniz | 1 | Jacare Souza | UFC 262: Oliveira vs. Chandler | May 15, 2021 |
| =1451 | Christos Giagos | 1 | Sean Soriano | UFC 262: Oliveira vs. Chandler | May 15, 2021 |
| =1451 | Ricardo Ramos | 1 | Bill Algeo | UFC Fight Night: Font vs. Garbrandt | May 22, 2021 |
| =1451 | Edmen Shahbazyan | 1 | Jack Hermansson | UFC Fight Night: Font vs. Garbrandt | May 22, 2021 |
| =1451 | Court McGee | 1 | Claudio Silva | UFC Fight Night: Font vs. Garbrandt | May 22, 2021 |
| =1451 | Josh Culibao | 1 | Shayilan Nuerdanbieke | UFC Fight Night: Font vs. Garbrandt | May 22, 2021 |
| =1451 | David Dvorak | 1 | Juancamilo Ronderos | UFC Fight Night: Font vs. Garbrandt | May 22, 2021 |
| =1451 | Rafael Alves | 1 | Damir Ismagulov | UFC Fight Night: Font vs. Garbrandt | May 22, 2021 |
| =1451 | Aleksei Oleinik | 1 | Serghei Spivac | UFC Fight Night: Jung vs. Ige | Jun 19, 2021 |
| =1451 | Virna Jandiroba | 1 | Kanako Murata | UFC Fight Night: Jung vs. Ige | Jun 19, 2021 |
| =1451 | Roque Martinez | 1 | Josh Parisian | UFC Fight Night: Jung vs. Ige | Jun 19, 2021 |
| =1451 | Renato Moicano | 1 | Jai Herbert | UFC Fight Night: Gane vs. Volkov | Jun 26, 2021 |
| =1451 | Shavkat Rakhmonov | 1 | Michel Prazeres | UFC Fight Night: Gane vs. Volkov | Jun 26, 2021 |
| =1451 | Warlley Alves | 1 | Jeremiah Wells | UFC Fight Night: Gane vs. Volkov | Jun 26, 2021 |
| =1451 | Julia Avila | 1 | Julija Stoliarenko | UFC Fight Night: Gane vs. Volkov | Jun 26, 2021 |
| =1451 | Conor McGregor | 1 | Dustin Poirier | UFC 264: Poirier vs. McGregor 3 | Jul 10, 2021 |
| =1451 | Niko Price | 1 | Michel Pereira | UFC 264: Poirier vs. McGregor 3 | Jul 10, 2021 |
| =1451 | Zhalgas Zhumagulov | 1 | Jerome Rivera | UFC 264: Poirier vs. McGregor 3 | Jul 10, 2021 |
| =1451 | Islam Makhachev | 1 | Thiago Moises | UFC Fight Night: Makhachev vs. Moises | Jul 17, 2021 |
| =1451 | Thiago Moises | 1 | Islam Makhachev | UFC Fight Night: Makhachev vs. Moises | Jul 17, 2021 |
| =1451 | Mateusz Gamrot | 1 | Jeremy Stephens | UFC Fight Night: Makhachev vs. Moises | Jul 17, 2021 |
| =1451 | Rodolfo Vieira | 1 | Dustin Stoltzfus | UFC Fight Night: Makhachev vs. Moises | Jul 17, 2021 |
| =1451 | Gabriel Benitez | 1 | Billy Quarantillo | UFC Fight Night: Makhachev vs. Moises | Jul 17, 2021 |
| =1451 | Billy Quarantillo | 1 | Gabriel Benitez | UFC Fight Night: Makhachev vs. Moises | Jul 17, 2021 |
| =1451 | Cory Sandhagen | 1 | TJ Dillashaw | UFC Fight Night: Sandhagen vs. Dillashaw | Jul 24, 2021 |