| Jamie Mullarkey vs Devonte SmithLightweight | UFC Fight Night: Santos vs. Walker | Oct 2, 2021 | KO/TKO · Punches to Head On Ground · R2 |
| Douglas Silva de Andrade vs Gaetano PirrelloBantamweight | UFC Fight Night: Santos vs. Walker | Oct 2, 2021 | KO/TKO · Punch to Head At Distance · R1 |
| Stephanie Egger vs Shanna YoungWomen's Bantamweight | UFC Fight Night: Santos vs. Walker | Oct 2, 2021 | KO/TKO · Elbow to Head From Guard · R2 |
| Alejandro Perez vs Johnny EduardoBantamweight | UFC Fight Night: Santos vs. Walker | Oct 2, 2021 | Submission · Armbar From Side Control · R2 |
| Ihor Potieria vs Łukasz SudolskiLight Heavyweight | Dana White's Contender Series 41 | Sep 28, 2021 | KO/TKO · punches · R1 |
| Caio Borralho vs Aaron JefferyMiddleweight | Dana White's Contender Series 41 | Sep 28, 2021 | Decision (Unanimous) · 29–28, 29–28, 30–27 · R3 |
| Daniel Zellhuber vs Lucas AlmeidaLightweight | Dana White's Contender Series 41 | Sep 28, 2021 | Decision (Unanimous) · 29–28, 29–28, 29–28 · R3 |
| Rizvan Kuniev vs Edivan SantosHeavyweight | Dana White's Contender Series 41 | Sep 28, 2021 | KO/TKO · punches · R3 |
| Alexander Volkanovski vs Brian OrtegaTitleFeatherweight | UFC 266: Volkanovski vs. Ortega | Sep 25, 2021 | Decision (Unanimous) · R5 |
| Valentina Shevchenko vs Lauren MurphyTitleWomen's Flyweight | UFC 266: Volkanovski vs. Ortega | Sep 25, 2021 | KO/TKO · Punches to Head From Half Guard · R4 |
| Robbie Lawler vs Nick DiazMiddleweight | UFC 266: Volkanovski vs. Ortega | Sep 25, 2021 | KO/TKO · Punch to Head At Distance · R3 |
| Curtis Blaydes vs Jairzinho RozenstruikHeavyweight | UFC 266: Volkanovski vs. Ortega | Sep 25, 2021 | Decision (Unanimous) · R3 |
| Jessica Andrade vs Cynthia CalvilloWomen's Flyweight | UFC 266: Volkanovski vs. Ortega | Sep 25, 2021 | KO/TKO · Punches to Head In Clinch · R1 |
| Merab Dvalishvili vs Marlon MoraesBantamweight | UFC 266: Volkanovski vs. Ortega | Sep 25, 2021 | KO/TKO · Punches to Head On Ground · R2 |
| Dan Hooker vs Nasrat HaqparastLightweight | UFC 266: Volkanovski vs. Ortega | Sep 25, 2021 | Decision (Unanimous) · R3 |
| Chris Daukaus vs Shamil AbdurakhimovHeavyweight | UFC 266: Volkanovski vs. Ortega | Sep 25, 2021 | KO/TKO · Punch to Head At Distance · R2 |
| Taila Santos vs Roxanne ModafferiWomen's Flyweight | UFC 266: Volkanovski vs. Ortega | Sep 25, 2021 | Decision (Unanimous) · R3 |
| Jalin Turner vs Uros MedicLightweight | UFC 266: Volkanovski vs. Ortega | Sep 25, 2021 | Submission · Rear Naked Choke · R1 |
| Nick Maximov vs Cody BrundageMiddleweight | UFC 266: Volkanovski vs. Ortega | Sep 25, 2021 | Decision (Unanimous) · R3 |
| Matthew Semelsberger vs Martin SanoWelterweight | UFC 266: Volkanovski vs. Ortega | Sep 25, 2021 | KO/TKO · Punch to Head At Distance · R1 |
| Jonathan Pearce vs Omar MoralesFeatherweight | UFC 266: Volkanovski vs. Ortega | Sep 25, 2021 | Submission · Rear Naked Choke · R2 |
| AJ Dobson vs Hashem ArkhaghaCatchweight (189 lbs) | Dana White's Contender Series 40 | Sep 21, 2021 | Submission · rear-naked choke · R1 |
| Michael Morales vs Nikolay VeretennikovWelterweight | Dana White's Contender Series 40 | Sep 21, 2021 | Decision (Unanimous) · 29–28, 29–28, 30–27 · R3 |
| Steven Nguyen vs Theo RlayangFeatherweight | Dana White's Contender Series 40 | Sep 21, 2021 | Decision (Unanimous) · 29–27, 29–27, 30–26 · R3 |
| Kleydson Rodrigues vs Santo CuratoloFlyweight | Dana White's Contender Series 40 | Sep 21, 2021 | Decision (Unanimous) · 30–27, 30–27, 30–27 · R3 |
| Victor Martinez vs Jacob RosalesLightweight | Dana White's Contender Series 40 | Sep 21, 2021 | Decision (Unanimous) · 29–28, 29–28, 29–28 · R3 |
| Anthony Smith vs Ryan SpannLight Heavyweight | UFC Fight Night: Smith vs. Spann | Sep 18, 2021 | Submission · Rear Naked Choke · R1 |
| Ion Cutelaba vs Devin ClarkLight Heavyweight | UFC Fight Night: Smith vs. Spann | Sep 18, 2021 | Decision (Unanimous) · R3 |
| Ariane da Silva vs Mandy BohmWomen's Flyweight | UFC Fight Night: Smith vs. Spann | Sep 18, 2021 | Decision (Unanimous) · R3 |
| Arman Tsarukyan vs Christos GiagosLightweight | UFC Fight Night: Smith vs. Spann | Sep 18, 2021 | KO/TKO · Punches to Head On Ground · R1 |
| Nate Maness vs Tony GravelyBantamweight | UFC Fight Night: Smith vs. Spann | Sep 18, 2021 | KO/TKO · Punches to Head On Ground · R2 |
| Joaquin Buckley vs Antonio ArroyoMiddleweight | UFC Fight Night: Smith vs. Spann | Sep 18, 2021 | KO/TKO · Punches to Head At Distance · R3 |
| Tafon Nchukwi vs Mike RodriguezLight Heavyweight | UFC Fight Night: Smith vs. Spann | Sep 18, 2021 | Decision (Unanimous) · R3 |
| Raquel Pennington vs Pannie KianzadWomen's Bantamweight | UFC Fight Night: Smith vs. Spann | Sep 18, 2021 | Decision (Unanimous) · R3 |
| Rongzhu vs Brandon JenkinsLightweight | UFC Fight Night: Smith vs. Spann | Sep 18, 2021 | KO/TKO · Punches to Head On Ground · R3 |
| Montel Jackson vs JP BuysBantamweight | UFC Fight Night: Smith vs. Spann | Sep 18, 2021 | Decision (Unanimous) · R3 |
| Erin Blanchfield vs Sarah AlparWomen's Flyweight | UFC Fight Night: Smith vs. Spann | Sep 18, 2021 | Decision (Unanimous) · R3 |
| Carlston Harris vs Impa KasanganayWelterweight | UFC Fight Night: Smith vs. Spann | Sep 18, 2021 | KO/TKO · Punches to Head On Ground · R1 |
| Gustavo Lopez vs AlatengheiliBantamweight | UFC Fight Night: Smith vs. Spann | Sep 18, 2021 | Draw · R3 |
| Hannah Goldy vs Emily WhitmireWomen's Flyweight | UFC Fight Night: Smith vs. Spann | Sep 18, 2021 | Submission · Armbar From Guard · R1 |
| Jailton Almeida vs Nasrudin NasrudinovLight Heavyweight | Dana White's Contender Series 39 | Sep 14, 2021 | Submission · rear-naked choke · R2 |
| Mo Miller vs Brandon LewisBantamweight | Dana White's Contender Series 39 | Sep 14, 2021 | Decision (Unanimous) · 30–27, 30–27, 30–27 · R3 |
| Albert Duraev vs Caio BittencourtMiddleweight | Dana White's Contender Series 39 | Sep 14, 2021 | Submission · neck crank · R1 |
| Jack Della Maddalena vs Ange LoosaWelterweight | Dana White's Contender Series 39 | Sep 14, 2021 | Decision (Unanimous) · 30–27, 30–27, 30–27 · R3 |
| Jasmine Jasudavicius vs Julia PolastriWomen's Flyweight | Dana White's Contender Series 39 | Sep 14, 2021 | Decision (Unanimous) · 29–27, 29–27, 29–27 · R3 |
| Chidi Njokuani vs Mário SousaMiddleweight | Dana White's Contender Series 38 | Sep 7, 2021 | KO/TKO · elbows · R3 |
| Saimon Oliveira vs José AldayBantamweight | Dana White's Contender Series 38 | Sep 7, 2021 | Decision (Split) · 29–28, 28–29, 29–28 · R3 |
| CJ Vergara vs Bruno KoreaFlyweight | Dana White's Contender Series 38 | Sep 7, 2021 | KO/TKO · knee to the body · R1 |
| Chad Anheliger vs Muin GafurovBantamweight | Dana White's Contender Series 38 | Sep 7, 2021 | Decision (Split) · 29–28, 28–29, 29–28 · R3 |
| Derek Brunson vs Darren TillMiddleweight | UFC Fight Night: Brunson vs. Till | Sep 4, 2021 | Submission · Rear Naked Choke · R3 |
