| 2022-03-05 | UFC 272: Covington vs. Masvidal | Welterweight | Kevin Holland def. Alex Oliveira | TKO (elbows) | 2 | 0:38 |
| 2021-10-02 | UFC Fight Night: Santos vs. Walker | Welterweight | Niko Price def. Alex Oliveira | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2021-04-24 | UFC 261: Usman vs. Masvidal 2 | Welterweight | Randy Brown def. Alex Oliveira | Submission (rear-naked choke) | 1 | 2:50 |
| 2020-10-24 | UFC 254: Khabib vs. Gaethje | Catchweight | Shavkat Rakhmonov def. Alex Oliveira | Submission (guillotine choke) | 1 | 4:40 |
| 2020-07-26 | UFC on ESPN: Whittaker vs. Till | Welterweight | Alex Oliveira def. Peter Sobotta | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2020-03-07 | UFC 248: Adesanya vs. Romero | Welterweight | Alex Oliveira def. Max Griffin | Decision (split) (28–29, 29–28, 29–28) | 3 | 5:00 |
| 2019-09-28 | UFC Fight Night: Hermansson vs. Cannonier | Welterweight | Nicolas Dalby def. Alex Oliveira | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2019-04-27 | UFC Fight Night: Jacaré vs. Hermansson | Welterweight | Mike Perry def. Alex Oliveira | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2018-12-08 | UFC 231: Holloway vs. Ortega | Welterweight | Gunnar Nelson def. Alex Oliveira | Submission (rear-naked choke) | 2 | 4:17 |
| 2018-09-22 | UFC Fight Night: Santos vs. Anders | Welterweight | Alex Oliveira def. Carlo Pedersoli Jr. | KO (punches) | 1 | 0:39 |
| 2018-04-14 | UFC on Fox: Poirier vs. Gaethje | Welterweight | Alex Oliveira def. Carlos Condit | Submission (guillotine choke) | 2 | 3:17 |
| 2017-12-02 | UFC 218: Holloway vs. Aldo 2 | Welterweight | Yancy Medeiros def. Alex Oliveira | TKO (punches) | 3 | 2:02 |
| 2017-07-22 | UFC on Fox: Weidman vs. Gastelum | Welterweight | Alex Oliveira def. Ryan LaFlare | KO (punch) | 2 | 1:50 |
| 2017-03-11 | UFC Fight Night: Belfort vs. Gastelum | Welterweight | Alex Oliveira def. Tim Means | Submission (rear-naked choke) | 2 | 2:38 |
| 2016-12-30 | UFC 207: Nunes vs. Rousey | Welterweight | Alex Oliveira vs. Tim Means | No Contest (illegal knees) | 1 | 3:33 |
| 2016-10-01 | UFC Fight Night: Lineker vs. Dodson | Catchweight | Alex Oliveira def. Will Brooks | TKO (punches) | 3 | 3:30 |
| 2016-07-23 | UFC on Fox: Holm vs. Shevchenko | Welterweight | Alex Oliveira def. James Moontasri | Decision (unanimous) (30–26, 30–26, 30–25) | 3 | 5:00 |
| 2016-02-21 | UFC Fight Night: Cowboy vs. Cowboy | Welterweight | Donald Cerrone def. Alex Oliveira | Submission (triangle choke) | 1 | 2:33 |
| 2015-11-07 | UFC Fight Night: Belfort vs. Henderson 3 | Lightweight | Alex Oliveira def. Piotr Hallmann | KO (punch) | 3 | 0:51 |
| 2015-06-27 | UFC Fight Night: Machida vs. Romero | Welterweight | Alex Oliveira def. Joe Merritt | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2015-05-30 | UFC Fight Night: Condit vs. Alves | Welterweight | Alex Oliveira def. K. J. Noons | Submission (rear-naked choke) | 1 | 2:51 |
| 2015-03-21 | UFC Fight Night: Maia vs. LaFlare | Lightweight | Gilbert Burns def. Alex Oliveira | Submission (armbar) | 3 | 4:14 |