| 2017-02-19 | UFC Fight Night: Lewis vs. Browne | Featherweight | Gavin Tucker def. Sam Sicilia | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2016-09-17 | UFC Fight Night: Poirier vs. Johnson | Featherweight | Gabriel Benítez def. Sam Sicilia | Technical Submission (standing guillotine choke) | 2 | 1:20 |
| 2015-11-28 | UFC Fight Night: Henderson vs. Masvidal | Featherweight | Choi Doo-ho def. Sam Sicilia | TKO (punches) | 1 | 1:33 |
| 2015-07-15 | UFC Fight Night: Mir vs. Duffee | Featherweight | Sam Sicilia def. Yaotzin Meza | Decision (unanimous) (30–27, 29–28, 29–28) | 3 | 5:00 |
| 2015-01-24 | UFC on Fox: Gustafsson vs. Johnson | Featherweight | Sam Sicilia def. Akira Corassani | KO (punch) | 1 | 3:26 |
| 2014-09-20 | UFC Fight Night: Hunt vs. Nelson | Featherweight | Katsunori Kikuno def. Sam Sicilia | Submission (rear-naked choke) | 2 | 1:38 |
| 2014-05-24 | UFC 173: Barão vs. Dillashaw | Featherweight | Sam Sicilia def. Aaron Phillips | Decision (unanimous) (29–28, 29–28, 30–27) | 3 | 5:00 |
| 2014-01-15 | UFC Fight Night: Rockhold vs. Philippou | Featherweight | Cole Miller def. Sam Sicilia | Submission (rear-naked choke) | 2 | 1:54 |
| 2013-11-09 | UFC Fight Night: Belfort vs. Henderson 2 | Featherweight | Sam Sicilia def. Godofredo Pepey | TKO (punches) | 1 | 1:42 |
| 2013-04-13 | The Ultimate Fighter: Team Jones vs. Team Sonnen Finale | Featherweight | Maximo Blanco def. Sam Sicilia | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2012-10-13 | UFC 153: Silva vs. Bonnar | Featherweight | Rony Jason def. Sam Sicilia | TKO (punches) | 2 | 4:16 |
| 2012-06-01 | The Ultimate Fighter: Live Finale | Lightweight | Sam Sicilia def. Cristiano Marcello | TKO (punches) | 2 | 2:53 |