| 2022-10-22 | UFC 280: Oliveira vs. Makhachev | Bantamweight | Aljamain Sterling def. T.J. Dillashaw title | TKO (punches) | 2 | 3:44 |
| 2021-07-24 | UFC on ESPN: Sandhagen vs. Dillashaw | Bantamweight | T.J. Dillashaw def. Cory Sandhagen | Decision (split) (47–48, 48–47, 48–47) | 5 | 5:00 |
| 2019-01-19 | UFC Fight Night: Cejudo vs. Dillashaw | Flyweight | Henry Cejudo def. T.J. Dillashaw title | TKO (punches) | 1 | 0:32 |
| 2018-08-04 | UFC 227: Dillashaw vs. Garbrandt 2 | Bantamweight | T.J. Dillashaw def. Cody Garbrandt title | KO (knee and punches) | 1 | 4:10 |
| 2017-11-04 | UFC 217: Bisping vs. St-Pierre | Bantamweight | T.J. Dillashaw def. Cody Garbrandt title | TKO (punches) | 2 | 2:41 |
| 2016-12-30 | UFC 207: Nunes vs. Rousey | Bantamweight | T.J. Dillashaw def. John Lineker | Decision (unanimous) (30–26, 30–26, 30–26) | 3 | 5:00 |
| 2016-07-09 | UFC 200: Tate vs. Nunes | Bantamweight | T.J. Dillashaw def. Raphael Assunção | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2016-01-17 | UFC Fight Night: Dillashaw vs. Cruz | Bantamweight | Dominick Cruz def. T.J. Dillashaw title | Decision (split) (48–47, 46–49, 49–46) | 5 | 5:00 |
| 2015-07-25 | UFC on Fox: Dillashaw vs. Barão 2 | Bantamweight | T.J. Dillashaw def. Renan Barão title | TKO (punches) | 4 | 0:35 |
| 2014-08-30 | UFC 177: Dillashaw vs. Soto | Bantamweight | T.J. Dillashaw def. Joe Soto title | KO (head kick and punches) | 5 | 2:20 |
| 2014-05-24 | UFC 173: Barão vs. Dillashaw | Bantamweight | T.J. Dillashaw def. Renan Barão title | TKO (head kick and punches) | 5 | 2:26 |
| 2014-01-15 | UFC Fight Night: Rockhold vs. Philippou | Bantamweight | T.J. Dillashaw def. Mike Easton | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2013-10-09 | UFC Fight Night: Maia vs. Shields | Bantamweight | Raphael Assunção def. T.J. Dillashaw | Decision (split) (28–29, 29–28, 29–28) | 3 | 5:00 |
| 2013-04-20 | UFC on Fox: Henderson vs. Melendez | Bantamweight | T.J. Dillashaw def. Hugo Viana | TKO (punches) | 1 | 4:22 |
| 2013-03-16 | UFC 158: St-Pierre vs. Diaz | Bantamweight | T.J. Dillashaw def. Issei Tamura | KO (knee and punches) | 2 | 0:26 |
| 2012-07-11 | UFC on Fuel TV: Muñoz vs. Weidman | Bantamweight | T.J. Dillashaw def. Vaughan Lee | Submission (rear-naked choke) | 1 | 2:33 |
| 2012-02-15 | UFC on Fuel TV: Sanchez vs. Ellenberger | Bantamweight | T.J. Dillashaw def. Walel Watson | Decision (unanimous) (30–25, 30–25, 30–26) | 3 | 5:00 |
| 2011-12-03 | The Ultimate Fighter: Team Bisping vs. Team Miller Finale | Bantamweight | John Dodson def. T.J. Dillashaw | TKO (punches) | 1 | 1:54 |