| 2026-10-31 | UFC Fight Night: Moicano vs. Nolan | Women’s Bantamweight | Luana Santos def. Yana Kunitskaya | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2026-06-20 | UFC Fight Night: Kape vs. Horiguchi | Women’s Bantamweight | Luana Santos def. Karol Rosa | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2025-12-13 | UFC on ESPN: Royval vs. Kape | Women’s Bantamweight | Luana Santos def. Melissa Croden | Decision (unanimous) (29–28, 29–28, 30–27) | 3 | 5:00 |
| 2025-05-17 | UFC Fight Night: Burns vs. Morales | Women’s Bantamweight | Luana Santos def. Tainara Lisboa | Submission (keylock) | 2 | 4:59 |
| 2024-08-18 | UFC 305: du Plessis vs. Adesanya | Women’s Flyweight | Casey O'Neill def. Luana Santos | Decision (unanimous) (30–27, 30–27, 30–26) | 3 | 5:00 |
| 2024-07-13 | UFC on ESPN: Namajunas vs. Cortez | Women’s Flyweight | Luana Santos def. Mariya Agapova | Submission (rear-naked choke) | 1 | 3:27 |
| 2023-12-09 | UFC Fight Night: Song vs. Gutiérrez | Catchweight | Luana Santos def. Stephanie Egger | Decision (unanimous) (30–27, 29–28, 29–28) | 3 | 5:00 |
| 2023-08-12 | UFC on ESPN: Luque vs. dos Anjos | Women’s Flyweight | Luana Santos def. Juliana Miller | TKO (punches) | 1 | 3:41 |