| 2026-04-18 | UFC Fight Night: Burns vs. Malott | Women’s Flyweight | Jasmine Jasudavicius def. Karine Silva | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2025-12-06 | UFC 323: Dvalishvili vs. Yan 2 | Women’s Flyweight | Maycee Barber def. Karine Silva | Decision (unanimous) (30–27, 29–28, 29–28) | 3 | 5:00 |
| 2025-08-16 | UFC 319: du Plessis vs. Chimaev | Women’s Flyweight | Karine Silva def. Dione Barbosa | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2024-11-16 | UFC 309: Jones vs. Miocic | Women’s Flyweight | Viviane Araújo def. Karine Silva | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2024-04-27 | UFC on ESPN: Nicolau vs. Perez | Women’s Flyweight | Karine Silva def. Ariane Lipski | Decision (unanimous) (30–27, 29–28, 29–28) | 3 | 5:00 |
| 2023-08-19 | UFC 292: Sterling vs. O'Malley | Women’s Flyweight | Karine Silva def. Maryna Moroz | Submission (guillotine choke) | 1 | 4:59 |
| 2023-06-03 | UFC on ESPN: Kara-France vs. Albazi | Women’s Flyweight | Karine Silva def. Ketlen Souza | Submission (kneebar) | 1 | 1:45 |
| 2022-06-04 | UFC Fight Night: Volkov vs. Rozenstruik | Women’s Flyweight | Karine Silva def. Poliana Botelho | Submission (D'Arce choke) | 1 | 4:55 |