| 2026-08-01 | UFC Fight Night: Medić vs. Rodriguez | Heavyweight | Aleksandar Rakić def. Marcin Tybura | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2026-03-28 | UFC Fight Night: Adesanya vs. Pyfer | Heavyweight | Tyrell Fortune def. Marcin Tybura | Decision (unanimous) (29–28, 29–28, 30–27) | 3 | 5:00 |
| 2025-09-06 | UFC Fight Night: Imavov vs. Borralho | Heavyweight | Ante Delija def. Marcin Tybura | KO (punches) | 1 | 2:03 |
| 2025-03-22 | UFC Fight Night: Edwards vs. Brady | Heavyweight | Marcin Tybura def. Mick Parkin | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2024-11-16 | UFC 309: Jones vs. Miocic | Heavyweight | Marcin Tybura def. Jhonata Diniz | TKO (doctor stoppage) | 2 | 5:00 |
| 2024-08-10 | UFC on ESPN: Tybura vs. Spivac 2 | Heavyweight | Serghei Spivac def. Marcin Tybura | Submission (armbar) | 1 | 1:44 |
| 2024-03-16 | UFC Fight Night: Tuivasa vs. Tybura | Heavyweight | Marcin Tybura def. Tai Tuivasa | Technical Submission (rear-naked choke) | 1 | 4:08 |
| 2023-07-22 | UFC Fight Night: Aspinall vs. Tybura | Heavyweight | Tom Aspinall def. Marcin Tybura | TKO (elbow and punches) | 1 | 1:13 |
| 2023-02-04 | UFC Fight Night: Lewis vs. Spivac | Heavyweight | Marcin Tybura def. Blagoy Ivanov | Decision (unanimous) (30–27, 29–28, 29–28) | 3 | 5:00 |
| 2022-08-20 | UFC 278: Usman vs. Edwards 2 | Heavyweight | Marcin Tybura def. Alexander Romanov | Decision (majority) (29–28, 29–28, 28–28) | 3 | 5:00 |
| 2021-10-30 | UFC 267: Błachowicz vs. Teixeira | Heavyweight | Alexander Volkov def. Marcin Tybura | Decision (unanimous) (30–27, 30–27, 29–28) | 3 | 5:00 |
| 2021-06-05 | UFC Fight Night: Rozenstruik vs. Sakai | Heavyweight | Marcin Tybura def. Walt Harris | TKO (punches) | 1 | 4:06 |
| 2020-12-19 | UFC Fight Night: Thompson vs. Neal | Heavyweight | Marcin Tybura def. Greg Hardy | TKO (punches) | 2 | 4:31 |
| 2020-10-11 | UFC Fight Night: Moraes vs. Sandhagen | Heavyweight | Marcin Tybura def. Ben Rothwell | Decision (unanimous) (29–27, 29–27, 29–27) | 3 | 5:00 |
| 2020-07-12 | UFC 251: Usman vs. Masvidal | Heavyweight | Marcin Tybura def. Maxim Grishin | Decision (unanimous) (30–27, 30–27, 30–26) | 3 | 5:00 |
| 2020-02-29 | UFC Fight Night: Benavidez vs. Figueiredo | Heavyweight | Marcin Tybura def. Serghei Spivac | Decision (unanimous) (30–27, 30–27, 29–28) | 3 | 5:00 |
| 2019-09-14 | UFC Fight Night: Cowboy vs. Gaethje | Heavyweight | Augusto Sakai def. Marcin Tybura | KO (punches) | 1 | 0:59 |
| 2019-04-20 | UFC Fight Night: Overeem vs. Oleinik | Heavyweight | Shamil Abdurakhimov def. Marcin Tybura | TKO (punches) | 2 | 3:15 |
| 2018-07-22 | UFC Fight Night: Shogun vs. Smith | Heavyweight | Marcin Tybura def. Stefan Struve | Decision (unanimous) (30–27, 30–27, 29–28) | 3 | 5:00 |
| 2018-02-18 | UFC Fight Night: Cowboy vs. Medeiros | Heavyweight | Derrick Lewis def. Marcin Tybura | KO (punches) | 3 | 2:48 |
| 2017-11-19 | UFC Fight Night: Werdum vs. Tybura | Heavyweight | Fabrício Werdum def. Marcin Tybura | Decision (unanimous) (50–45, 50–45, 49–46) | 5 | 5:00 |
| 2017-06-17 | UFC Fight Night: Holm vs. Correia | Heavyweight | Marcin Tybura def. Andrei Arlovski | Decision (unanimous) (29–28, 28–27, 29–27) | 3 | 5:00 |
| 2017-03-04 | UFC 209: Woodley vs. Thompson 2 | Heavyweight | Marcin Tybura def. Luis Henrique | TKO (punches) | 3 | 3:46 |
| 2016-08-06 | UFC Fight Night: Rodríguez vs. Caceres | Heavyweight | Marcin Tybura def. Viktor Pešta | KO (head kick) | 2 | 0:53 |
| 2016-04-10 | UFC Fight Night: Rothwell vs. dos Santos | Heavyweight | Timothy Johnson def. Marcin Tybura | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |