| 2024-08-18 | UFC 305: du Plessis vs. Adesanya | Welterweight | Song Kenan def. Ricky Glenn | Decision (unanimous) (30–27, 30–26, 29–28) | 3 | 5:00 |
| 2023-10-07 | UFC Fight Night: Dawson vs. Green | Lightweight | Drew Dober def. Ricky Glenn | TKO (punches) | 1 | 2:36 |
| 2023-04-22 | UFC Fight Night: Pavlovich vs. Blaydes | Lightweight | Christos Giagos def. Ricky Glenn | KO (punch) | 1 | 1:35 |
| 2021-10-23 | UFC Fight Night: Costa vs. Vettori | Lightweight | Grant Dawson vs. Ricky Glenn | Draw (majority) (29–28, 28–28, 28–28) | 3 | 5:00 |
| 2021-06-19 | UFC on ESPN: The Korean Zombie vs. Ige | Lightweight | Ricky Glenn def. Joaquim Silva | KO (punches) | 1 | 0:37 |
| 2018-11-30 | The Ultimate Fighter: Heavy Hitters Finale | Catchweight | Kevin Aguilar def. Ricky Glenn | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2018-07-14 | UFC Fight Night: dos Santos vs. Ivanov | Featherweight | Ricky Glenn def. Dennis Bermudez | Decision (split) (28–29, 30–27, 29–28) | 3 | 5:00 |
| 2017-12-30 | UFC 219: Cyborg vs. Holm | Featherweight | Myles Jury def. Ricky Glenn | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2017-09-09 | UFC 215: Nunes vs. Shevchenko 2 | Featherweight | Ricky Glenn def. Gavin Tucker | Decision (unanimous) (30–25, 30–24, 29–27) | 3 | 5:00 |
| 2017-02-11 | UFC 208: Holm vs. de Randamie | Featherweight | Ricky Glenn def. Phillipe Nover | Decision (split) (27–30, 29–28, 29–28) | 3 | 5:00 |
| 2016-09-17 | UFC Fight Night: Poirier vs. Johnson | Lightweight | Evan Dunham def. Ricky Glenn | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |