| 2025-02-01 | UFC Fight Night: Adesanya vs. Imavov | Heavyweight | Sergei Pavlovich def. Jairzinho Rozenstruik | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2024-08-18 | UFC 305: du Plessis vs. Adesanya | Heavyweight | Jairzinho Rozenstruik def. Tai Tuivasa | Decision (split) (29–28, 27–30, 30–27) | 3 | 5:00 |
| 2024-03-02 | UFC Fight Night: Rozenstruik vs. Gaziev | Heavyweight | Jairzinho Rozenstruik def. Shamil Gaziev | TKO (retirement) | 4 | 5:00 |
| 2023-05-13 | UFC on ABC: Rozenstruik vs. Almeida | Heavyweight | Jailton Almeida def. Jairzinho Rozenstruik | Submission (rear-naked choke) | 1 | 3:43 |
| 2022-12-10 | UFC 282: Błachowicz vs. Ankalaev | Heavyweight | Jairzinho Rozenstruik def. Chris Daukaus | KO (punch) | 1 | 0:23 |
| 2022-06-04 | UFC Fight Night: Volkov vs. Rozenstruik | Heavyweight | Alexander Volkov def. Jairzinho Rozenstruik | TKO (punches) | 1 | 2:12 |
| 2021-09-25 | UFC 266: Volkanovski vs. Ortega | Heavyweight | Curtis Blaydes def. Jairzinho Rozenstruik | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2021-06-05 | UFC Fight Night: Rozenstruik vs. Sakai | Heavyweight | Jairzinho Rozenstruik def. Augusto Sakai | TKO (punches) | 1 | 4:59 |
| 2021-02-27 | UFC Fight Night: Rozenstruik vs. Gane | Heavyweight | Ciryl Gane def. Jairzinho Rozenstruik | Decision (unanimous) (50–45, 50–45, 50–45) | 5 | 5:00 |
| 2020-08-15 | UFC 252: Miocic vs. Cormier 3 | Heavyweight | Jairzinho Rozenstruik def. Junior dos Santos | TKO (punches) | 2 | 3:47 |
| 2020-05-09 | UFC 249: Ferguson vs. Gaethje | Heavyweight | Francis Ngannou def. Jairzinho Rozenstruik | KO (punches) | 1 | 0:20 |
| 2019-12-07 | UFC on ESPN: Overeem vs. Rozenstruik | Heavyweight | Jairzinho Rozenstruik def. Alistair Overeem | KO (punch) | 5 | 4:56 |
| 2019-11-02 | UFC 244: Masvidal vs. Diaz | Heavyweight | Jairzinho Rozenstruik def. Andrei Arlovski | KO (punch) | 1 | 0:29 |
| 2019-06-22 | UFC Fight Night: Moicano vs. The Korean Zombie | Heavyweight | Jairzinho Rozenstruik def. Allen Crowder | KO (punches) | 1 | 0:09 |
| 2019-02-02 | UFC Fight Night: Assunção vs. Moraes 2 | Heavyweight | Jairzinho Rozenstruik def. Júnior Albini | TKO (head kick and punches) | 2 | 0:54 |