| 2026-10-17 | UFC Fight Night: Buckley vs. Malott | Middleweight | Marc-André Barriault def. Kyle Daukaus | TKO (punches and elbows) | 1 | 4:28 |
| 2026-02-07 | UFC Fight Night: Bautista vs. Oliveira | Middleweight | Michał Oleksiejczuk def. Marc-André Barriault | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2025-07-26 | UFC on ABC: Whittaker vs. de Ridder | Middleweight | Sharabutdin Magomedov def. Marc-André Barriault | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2025-05-10 | UFC 315: Muhammad vs. Della Maddalena | Catchweight | Marc-André Barriault def. Bruno Silva | KO (elbows and punches) | 1 | 1:27 |
| 2024-11-02 | UFC Fight Night: Moreno vs. Albazi | Middleweight | Dustin Stoltzfus def. Marc-André Barriault | KO (punches) | 1 | 4:28 |
| 2024-06-29 | UFC 303: Pereira vs. Procházka 2 | Middleweight | Joe Pyfer def. Marc-André Barriault | KO (punches) | 1 | 1:25 |
| 2024-01-20 | UFC 297: Strickland vs. du Plessis | Middleweight | Chris Curtis def. Marc-André Barriault | Decision (split) (30–27, 28–29, 30–27) | 3 | 5:00 |
| 2023-06-10 | UFC 289: Nunes vs. Aldana | Middleweight | Marc-André Barriault def. Eryk Anders | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2023-03-04 | UFC 285: Jones vs. Gane | Middleweight | Marc-André Barriault def. Julian Marquez | TKO (punches) | 2 | 4:12 |
| 2022-09-17 | UFC Fight Night: Sandhagen vs. Song | Middleweight | Anthony Hernandez def. Marc-André Barriault | Technical Submission (arm-triangle choke) | 3 | 1:53 |
| 2022-04-23 | UFC Fight Night: Lemos vs. Andrade | Catchweight | Marc-André Barriault def. Jordan Wright | Submission (guillotine choke) | 1 | 2:36 |
| 2022-02-05 | UFC Fight Night: Hermansson vs. Strickland | Middleweight | Chidi Njokuani def. Marc-André Barriault | KO (punches) | 1 | 0:16 |
| 2021-09-04 | UFC Fight Night: Brunson vs. Till | Middleweight | Marc-André Barriault def. Dalcha Lungiambula | Decision (unanimous) (29–28, 29–28, 30–27) | 3 | 5:00 |
| 2021-03-27 | UFC 260: Miocic vs. Ngannou 2 | Middleweight | Marc-André Barriault def. Abu Azaitar | TKO (punches) | 3 | 4:56 |
| 2020-06-20 | UFC on ESPN: Blaydes vs. Volkov | Middleweight | Marc-André Barriault vs. Oskar Piechota | No Contest (overturned) | 2 | 4:50 |
| 2019-12-21 | UFC Fight Night: Edgar vs. The Korean Zombie | Middleweight | Jun Yong Park def. Marc-André Barriault | Decision (unanimous) (30–27, 29–28, 29–28) | 3 | 5:00 |
| 2019-07-27 | UFC 240: Holloway vs. Edgar | Middleweight | Krzysztof Jotko def. Marc-André Barriault | Decision (split) (29–28, 28–29, 29–28) | 3 | 5:00 |
| 2019-05-04 | UFC Fight Night: Iaquinta vs. Cowboy | Middleweight | Andrew Sanchez def. Marc-André Barriault | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |