| Joaquim Silva vs Jared GordonLightweight | UFC Fight Night: Lee vs. Iaquinta | Dec 15, 2018 | KO/TKO · Punches to Head At Distance · R3 |
| Gilbert Burns vs Olivier Aubin-MercierLightweight | UFC 231: Holloway vs. Ortega | Dec 8, 2018 | Decision (Unanimous) · R3 |
| Diego Ferreira vs Kyle NelsonLightweight | UFC 231: Holloway vs. Ortega | Dec 8, 2018 | KO/TKO · Punches to Head From Mount · R2 |
| Christos Giagos vs Mizuto HirotaLightweight | UFC Fight Night: Dos Santos vs. Tuivasa | Dec 1, 2018 | Decision (Unanimous) · R3 |
| Damir Ismagulov vs Alex GorgeesLightweight | UFC Fight Night: Dos Santos vs. Tuivasa | Dec 1, 2018 | Decision (Unanimous) · R3 |
| Roosevelt Roberts vs Darrell HorcherLightweight | The Ultimate Fighter: Heavy Hitters Finale | Nov 30, 2018 | Submission · Guillotine Choke Standing · R1 |
| Jesus Pinedo vs Devin PowellLightweight | UFC Fight Night: Magny vs. Ponzinibbio | Nov 17, 2018 | Decision (Unanimous) · R3 |
| Beneil Dariush vs Thiago MoisesLightweight | UFC Fight Night: Korean Zombie vs. Rodriguez | Nov 10, 2018 | Decision (Unanimous) · R3 |
| Michael Trizano vs Luis PenaLightweight | UFC Fight Night: Korean Zombie vs. Rodriguez | Nov 10, 2018 | Decision (Split) · R3 |
| Davi Ramos vs John GuntherLightweight | UFC Fight Night: Korean Zombie vs. Rodriguez | Nov 10, 2018 | Submission · Rear Naked Choke · R1 |
| Devonte Smith vs Julian ErosaLightweight | UFC Fight Night: Korean Zombie vs. Rodriguez | Nov 10, 2018 | KO/TKO · Punches to Head At Distance · R1 |
| Matt Frevola vs Lando VannataLightweight | UFC 230: Cormier vs. Lewis | Nov 3, 2018 | Draw · R3 |
| Nasrat Haqparast vs Thibault GoutiLightweight | UFC Fight Night: Oezdemir vs. Smith | Oct 27, 2018 | Decision (Unanimous) · R3 |
| Don Madge vs Te EdwardsLightweight | UFC Fight Night: Oezdemir vs. Smith | Oct 27, 2018 | KO/TKO · Kick to Head In Clinch · R2 |
| Stevie Ray vs Jessin AyariLightweight | UFC Fight Night: Oezdemir vs. Smith | Oct 27, 2018 | Decision (Unanimous) · R3 |
| Khabib Nurmagomedov vs Conor McGregorTitleLightweight | UFC 229: Khabib vs. McGregor | Oct 6, 2018 | Submission · Rear Naked Choke · R4 |
| Tony Ferguson vs Anthony PettisLightweight | UFC 229: Khabib vs. McGregor | Oct 6, 2018 | KO/TKO · to Corner Stoppage · R2 |
| Scott Holtzman vs Alan PatrickLightweight | UFC 229: Khabib vs. McGregor | Oct 6, 2018 | KO/TKO · Elbows to Head From Mount · R3 |
| Nik Lentz vs Gray MaynardLightweight | UFC 229: Khabib vs. McGregor | Oct 6, 2018 | KO/TKO · Kick to Head At Distance · R2 |
| Charles Oliveira vs Christos GiagosLightweight | UFC Fight Night: Marreta vs. Anders | Sep 22, 2018 | Submission · Rear Naked Choke · R2 |
| Francisco Trinaldo vs Evan DunhamLightweight | UFC Fight Night: Marreta vs. Anders | Sep 22, 2018 | KO/TKO · Knee to Body In Clinch · R2 |
| Rustam Khabilov vs Kajan JohnsonLightweight | UFC Fight Night: Hunt vs. Oleinik | Sep 15, 2018 | Decision (Split) · R3 |
| Mairbek Taisumov vs Desmond GreenLightweight | UFC Fight Night: Hunt vs. Oleinik | Sep 15, 2018 | Decision (Unanimous) · R3 |
| Jim Miller vs Alex WhiteLightweight | UFC 228: Woodley vs. Till | Sep 8, 2018 | Submission · Rear Naked Choke · R1 |
| Justin Gaethje vs James VickLightweight | UFC Fight Night: Gaethje vs. Vick | Aug 25, 2018 | KO/TKO · Punch to Head In Clinch · R1 |
| Drew Dober vs Jon TuckLightweight | UFC Fight Night: Gaethje vs. Vick | Aug 25, 2018 | Decision (Unanimous) · R3 |
| Devonte Smith vs Joseph LowryLightweight | Dana White's Tuesday Night Contender Series 16 | Aug 7, 2018 | KO/TKO · elbows · R1 |
| Roosevelt Roberts vs Garrett GrossLightweight | Dana White's Tuesday Night Contender Series 15 | Jul 31, 2018 | Submission · rear-naked choke · R2 |
| Dustin Poirier vs Eddie AlvarezLightweight | UFC Fight Night: Alvarez vs. Poirier 2 | Jul 28, 2018 | KO/TKO · Punches to Head At Distance · R2 |
| Alexander Hernandez vs Olivier Aubin-MercierLightweight | UFC Fight Night: Alvarez vs. Poirier 2 | Jul 28, 2018 | Decision (Unanimous) · R3 |
| Islam Makhachev vs Kajan JohnsonLightweight | UFC Fight Night: Alvarez vs. Poirier 2 | Jul 28, 2018 | Submission · Armbar From Mount · R1 |
| John Makdessi vs Ross PearsonLightweight | UFC Fight Night: Alvarez vs. Poirier 2 | Jul 28, 2018 | Decision (Unanimous) · R3 |
| Devin Powell vs Alvaro Herrera MendozaLightweight | UFC Fight Night: Alvarez vs. Poirier 2 | Jul 28, 2018 | KO/TKO · Kicks to Body At Distance · R1 |
| Alex Muñoz vs Nick NewellLightweight | Dana White's Tuesday Night Contender Series 14 | Jul 24, 2018 | Decision (Unanimous) · 30–27, 30–27, 30–27 · R3 |
| Nasrat Haqparast vs Marc DiakieseLightweight | UFC Fight Night: Shogun vs. Smith | Jul 22, 2018 | Decision (Unanimous) · R3 |
| Damir Hadzovic vs Nick HeinLightweight | UFC Fight Night: Shogun vs. Smith | Jul 22, 2018 | Decision (Split) · R3 |
| Kevin Aguilar vs Joey GomezLightweight | Dana White's Tuesday Night Contender Series 12 | Jul 10, 2018 | Decision (Split) · 28–29, 29–28, 29–28 · R3 |
| Jalin Turner vs Max MustakiLightweight | Dana White's Tuesday Night Contender Series 12 | Jul 10, 2018 | KO/TKO · doctor stoppage · R1 |
| Anthony Pettis vs Michael ChiesaLightweight | UFC 226: Miocic vs. Cormier | Jul 7, 2018 | Submission · Triangle Choke From Bottom Guard · R2 |
| Drakkar Klose vs Lando VannataLightweight | UFC 226: Miocic vs. Cormier | Jul 7, 2018 | Decision (Unanimous) · R3 |
| Dan Hooker vs Gilbert BurnsLightweight | UFC 226: Miocic vs. Cormier | Jul 7, 2018 | KO/TKO · Punches to Head At Distance · R1 |
| Michael Trizano vs Joe GiannettiLightweight | The Ultimate Fighter: Undefeated Finale | Jul 6, 2018 | Decision (Split) · R3 |
| Luis Pena vs Richie SmullenLightweight | The Ultimate Fighter: Undefeated Finale | Jul 6, 2018 | Submission · Guillotine Choke On Ground · R1 |
| John Gunther vs Allan ZunigaLightweight | The Ultimate Fighter: Undefeated Finale | Jul 6, 2018 | Decision (Majority) · R3 |
| Te Edwards vs Austin TweedyLightweight | Dana White's Tuesday Night Contender Series 11 | Jun 26, 2018 | KO/TKO · punch · R1 |
| Charles Oliveira vs Clay GuidaLightweight | UFC 225: Whittaker vs. Romero 2 | Jun 9, 2018 | Submission · Guillotine Choke After Drop to Guard · R1 |
| Gregor Gillespie vs Vinc PichelLightweight | UFC Fight Night: Rivera vs. Moraes | Jun 1, 2018 | Submission · Arm Triangle From Half Guard · R2 |
| David Teymur vs Nik LentzLightweight | UFC Fight Night: Rivera vs. Moraes | Jun 1, 2018 | Decision (Unanimous) · R3 |
| Desmond Green vs Gleison TibauLightweight | UFC Fight Night: Rivera vs. Moraes | Jun 1, 2018 | Decision (Unanimous) · R3 |
| Claudio Puelles vs Felipe SilvaLightweight | UFC Fight Night: Maia vs. Usman | May 19, 2018 | Submission · Kneebar On Ground · R3 |
