| 2026-03-07 | UFC 326: Holloway vs. Oliveira 2 | Lightweight | Drew Dober def. Michael Johnson | KO (punch) | 2 | 1:53 |
| 2025-07-19 | UFC 318: Holloway vs. Poirier 3 | Lightweight | Michael Johnson def. Daniel Zellhuber | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2024-12-14 | UFC on ESPN: Covington vs. Buckley | Lightweight | Michael Johnson def. Ottman Azaitar | KO (punch) | 2 | 2:03 |
| 2024-02-10 | UFC Fight Night: Hermansson vs. Pyfer | Lightweight | Michael Johnson def. Darrius Flowers | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2023-05-20 | UFC Fight Night: Dern vs. Hill | Lightweight | Carlos Diego Ferreira def. Michael Johnson | KO (punch) | 2 | 1:50 |
| 2022-12-03 | UFC on ESPN: Thompson vs. Holland | Lightweight | Michael Johnson def. Marc Diakiese | Decision (unanimous) (29–28, 29–28, 30–27) | 3 | 5:00 |
| 2022-07-09 | UFC on ESPN: dos Anjos vs. Fiziev | Lightweight | Jamie Mullarkey def. Michael Johnson | Decision (split) (28–29, 29–28, 29–28) | 3 | 5:00 |
| 2022-05-14 | UFC on ESPN: Błachowicz vs. Rakić | Lightweight | Michael Johnson def. Alan Patrick | KO (punches) | 2 | 3:22 |
| 2021-02-06 | UFC Fight Night: Overeem vs. Volkov | Lightweight | Clay Guida def. Michael Johnson | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2020-05-13 | UFC Fight Night: Smith vs. Teixeira | Lightweight | Thiago Moisés def. Michael Johnson | Submission (achilles lock) | 2 | 0:25 |
| 2019-10-26 | UFC Fight Night: Maia vs. Askren | Lightweight | Stevie Ray def. Michael Johnson | Decision (majority) (29–28, 29–28, 28–28) | 3 | 5:00 |
| 2019-03-30 | UFC on ESPN: Barboza vs. Gaethje | Featherweight | Josh Emmett def. Michael Johnson | KO (punch) | 3 | 4:14 |
| 2018-10-27 | UFC Fight Night: Volkan vs. Smith | Catchweight | Michael Johnson def. Artem Lobov | Decision (unanimous) (29–28, 29–28, 30–27) | 3 | 5:00 |
| 2018-08-25 | UFC Fight Night: Gaethje vs. Vick | Featherweight | Michael Johnson def. Andre Fili | Decision (split) (29–28, 27–30, 29–28) | 3 | 5:00 |
| 2018-01-14 | UFC Fight Night: Stephens vs. Choi | Featherweight | Darren Elkins def. Michael Johnson | Submission (rear-naked choke) | 2 | 2:22 |
| 2017-07-07 | The Ultimate Fighter: Redemption Finale | Lightweight | Justin Gaethje def. Michael Johnson | TKO (punches and knees) | 2 | 4:48 |
| 2016-11-12 | UFC 205: Alvarez vs. McGregor | Lightweight | Khabib Nurmagomedov def. Michael Johnson | Submission (kimura) | 3 | 2:31 |
| 2016-09-17 | UFC Fight Night: Poirier vs. Johnson | Lightweight | Michael Johnson def. Dustin Poirier | KO (punches) | 1 | 1:35 |
| 2015-12-19 | UFC on Fox: dos Anjos vs. Cowboy 2 | Lightweight | Nate Diaz def. Michael Johnson | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2015-08-08 | UFC Fight Night: Teixeira vs. Saint Preux | Lightweight | Beneil Dariush def. Michael Johnson | Decision (split) (29–28, 28–29, 29–28) | 3 | 5:00 |
| 2015-02-22 | UFC Fight Night: Bigfoot vs. Mir | Lightweight | Michael Johnson def. Edson Barboza | Decision (unanimous) (29–28, 30–27, 30–27) | 3 | 5:00 |
| 2014-03-08 | UFC Fight Night: Gustafsson vs. Manuwa | Lightweight | Michael Johnson def. Melvin Guillard | Decision (unanimous) (30–27, 30–27, 29–28) | 3 | 5:00 |
| 2013-12-28 | UFC 168: Weidman vs. Silva 2 | Lightweight | Michael Johnson def. Gleison Tibau | KO (punches) | 2 | 1:32 |
| 2013-08-17 | UFC Fight Night: Shogun vs. Sonnen | Lightweight | Michael Johnson def. Joe Lauzon | Decision (unanimous) (30–27, 30–27, 30–25) | 3 | 5:00 |
| 2013-04-06 | UFC on Fuel TV: Mousasi vs. Latifi | Lightweight | Reza Madadi def. Michael Johnson | Submission (D'Arce choke) | 3 | 1:33 |
| 2012-12-29 | UFC 155: dos Santos vs. Velasquez 2 | Lightweight | Myles Jury def. Michael Johnson | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2012-10-05 | UFC on FX: Browne vs. Bigfoot | Lightweight | Michael Johnson def. Danny Castillo | KO (punches) | 2 | 1:06 |
| 2012-05-05 | UFC on Fox: Diaz vs. Miller | Lightweight | Michael Johnson def. Tony Ferguson | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2012-01-28 | UFC on Fox: Evans vs. Davis | Lightweight | Michael Johnson def. Shane Roller | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2011-10-01 | UFC Live: Cruz vs. Johnson | Lightweight | Paul Sass def. Michael Johnson | Submission (heel hook) | 1 | 3:00 |
| 2011-06-26 | UFC Live: Kongo vs. Barry | Lightweight | Michael Johnson def. Edward Faaloloto | TKO (punches) | 1 | 4:42 |
| 2010-12-04 | The Ultimate Fighter: Team GSP vs. Team Koscheck Finale | Lightweight | Jonathan Brookins def. Michael Johnson | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |