| 2026-04-11 | UFC 327: Procházka vs. Ulberg | Light Heavyweight | Paulo Costa def. Azamat Murzakanov | TKO (head kick) | 3 | 1:23 |
| 2025-07-19 | UFC 318: Holloway vs. Poirier 3 | Middleweight | Paulo Costa def. Roman Kopylov | Decision (unanimous) (30–27, 30–27, 29–28) | 3 | 5:00 |
| 2024-06-01 | UFC 302: Makhachev vs. Poirier | Middleweight | Sean Strickland def. Paulo Costa | Decision (split) (46–49, 50–45, 49–46) | 5 | 5:00 |
| 2024-02-17 | UFC 298: Volkanovski vs. Topuria | Middleweight | Robert Whittaker def. Paulo Costa | Decision (unanimous) (29–28, 29–28, 30–27) | 3 | 5:00 |
| 2022-08-20 | UFC 278: Usman vs. Edwards 2 | Middleweight | Paulo Costa def. Luke Rockhold | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2021-10-23 | UFC Fight Night: Costa vs. Vettori | Light Heavyweight | Marvin Vettori def. Paulo Costa | Decision (unanimous) (48–46, 48–46, 48–46) | 5 | 5:00 |
| 2020-09-27 | UFC 253: Adesanya vs. Costa | Middleweight | Israel Adesanya def. Paulo Costa title | TKO (punches) | 2 | 3:59 |
| 2019-08-17 | UFC 241: Cormier vs. Miocic 2 | Middleweight | Paulo Costa def. Yoel Romero | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2018-07-07 | UFC 226: Miocic vs. Cormier | Middleweight | Paulo Costa def. Uriah Hall | TKO (punches) | 2 | 2:38 |
| 2017-11-04 | UFC 217: Bisping vs. St-Pierre | Middleweight | Paulo Costa def. Johny Hendricks | TKO (punches) | 2 | 1:23 |
| 2017-06-03 | UFC 212: Aldo vs. Holloway | Middleweight | Paulo Costa def. Oluwale Bamgbose | TKO (punches) | 2 | 1:06 |
| 2017-03-11 | UFC Fight Night: Belfort vs. Gastelum | Middleweight | Paulo Costa def. Garreth McLellan | TKO (body kick and punches) | 1 | 1:17 |