| 2026-09-19 | UFC 331: Van vs. Pantoja 2 | Bantamweight | Marlon Vera def. Charles Jourdain | TKO (submission to punch) | 3 | 2:02 |
| 2026-02-28 | UFC Fight Night: Moreno vs. Kavanagh | Bantamweight | David Martínez def. Marlon Vera | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2025-10-18 | UFC Fight Night: de Ridder vs. Allen | Bantamweight | Aiemann Zahabi def. Marlon Vera | Decision (split) (29–28, 28–29, 29–28) | 3 | 5:00 |
| 2024-08-03 | UFC on ABC: Sandhagen vs. Nurmagomedov | Bantamweight | Deiveson Figueiredo def. Marlon Vera | Decision (unanimous) (29–28, 29–28, 30–27) | 3 | 5:00 |
| 2024-03-09 | UFC 299: O'Malley vs. Vera 2 | Bantamweight | Sean O'Malley def. Marlon Vera title | Decision (unanimous) (50–45, 50–45, 50–44) | 5 | 5:00 |
| 2023-08-19 | UFC 292: Sterling vs. O'Malley | Bantamweight | Marlon Vera def. Pedro Munhoz | Decision (unanimous) (30–27, 30–27, 29–28) | 3 | 5:00 |
| 2023-03-25 | UFC on ESPN: Vera vs. Sandhagen | Bantamweight | Cory Sandhagen def. Marlon Vera | Decision (split) (47–48, 50–45, 49–46) | 5 | 5:00 |
| 2022-08-13 | UFC on ESPN: Vera vs. Cruz | Bantamweight | Marlon Vera def. Dominick Cruz | KO (head kick) | 4 | 2:17 |
| 2022-04-30 | UFC on ESPN: Font vs. Vera | Catchweight | Marlon Vera def. Rob Font | Decision (unanimous) (48–47, 49–46, 49–46) | 5 | 5:00 |
| 2021-11-06 | UFC 268: Usman vs. Covington 2 | Bantamweight | Marlon Vera def. Frankie Edgar | KO (front kick) | 3 | 3:50 |
| 2021-06-19 | UFC on ESPN: The Korean Zombie vs. Ige | Bantamweight | Marlon Vera def. Davey Grant | Decision (unanimous) (29–27, 29–28, 30–26) | 3 | 5:00 |
| 2020-12-19 | UFC Fight Night: Thompson vs. Neal | Bantamweight | José Aldo def. Marlon Vera | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2020-08-15 | UFC 252: Miocic vs. Cormier 3 | Bantamweight | Marlon Vera def. Sean O'Malley | TKO (elbows and punches) | 1 | 4:40 |
| 2020-05-16 | UFC on ESPN: Overeem vs. Harris | Featherweight | Song Yadong def. Marlon Vera | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2019-10-12 | UFC Fight Night: Joanna vs. Waterson | Bantamweight | Marlon Vera def. Andre Ewell | TKO (elbows and punches) | 3 | 3:17 |
| 2019-07-06 | UFC 239: Jones vs. Santos | Bantamweight | Marlon Vera def. Nohelin Hernandez | Submission (rear-naked choke) | 2 | 3:25 |
| 2019-03-23 | UFC Fight Night: Thompson vs. Pettis | Bantamweight | Marlon Vera def. Frankie Saenz | TKO (punches) | 1 | 1:25 |
| 2018-11-17 | UFC Fight Night: Magny vs. Ponzinibbio | Bantamweight | Marlon Vera def. Guido Cannetti | Submission (rear-naked choke) | 2 | 1:31 |
| 2018-08-04 | UFC 227: Dillashaw vs. Garbrandt 2 | Bantamweight | Marlon Vera def. Wuliji Buren | KO (punch to the body) | 2 | 4:53 |
| 2018-02-03 | UFC Fight Night: Machida vs. Anders | Bantamweight | Douglas Silva de Andrade def. Marlon Vera | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2017-10-28 | UFC Fight Night: Brunson vs. Machida | Bantamweight | John Lineker def. Marlon Vera | Decision (unanimous) (30–27, 29–28, 29–28) | 3 | 5:00 |
| 2017-07-22 | UFC on Fox: Weidman vs. Gastelum | Bantamweight | Marlon Vera def. Brian Kelleher | Submission (armbar) | 1 | 2:18 |
| 2017-03-18 | UFC Fight Night: Manuwa vs. Anderson | Catchweight | Marlon Vera def. Brad Pickett | TKO (head kick and punches) | 3 | 3:50 |
| 2016-11-27 | UFC Fight Night: Whittaker vs. Brunson | Featherweight | Marlon Vera def. Ning Guangyou | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2016-02-27 | UFC Fight Night: Silva vs. Bisping | Bantamweight | Davey Grant def. Marlon Vera | Decision (unanimous) (30–26, 30–26, 30–26) | 3 | 5:00 |
| 2015-08-08 | UFC Fight Night: Teixeira vs. Saint Preux | Bantamweight | Marlon Vera def. Roman Salazar | Submission (triangle armbar) | 2 | 2:15 |
| 2014-11-15 | UFC 180: Werdum vs. Hunt | Bantamweight | Marco Beltrán def. Marlon Vera | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |