Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Vale Do Lobo | 2024/03/10 11:00 | Oliveira, Francisco v Miguel Miguel Pereira Lopes | 4-6,1-6 |
| ITF M25 Faro | 2024/02/25 10:00 | Oliveira, Francisco v 팔카오, 곤칼로 | 3-6,1-6 |
| ITF M25 Vila Real de Santo Antonio | 2024/02/18 11:00 | Oliveira, Francisco v 마르케스, 디오고 | 6-2,4-6,7-10 |
| ITF M25 Vila Real de Santo Antonio | 2024/02/14 09:30 | Lars Wagenaar v Oliveira, Francisco | 6-4,6-3 |
| ITF M25 Vila Real de Santo Antonio | 2024/02/13 13:30 | Oliveira, Francisco v Pavlos Tsitsipas | 6-2,6-1 |
| ITF M25 Madrid | 2023/12/04 09:30 | 바사, 에로 v Oliveira, Francisco | 6-1,6-4 |
| ITF M25 Vale Do Lobo | 2023/11/21 10:00 | Seeman, Johannes v Oliveira, Francisco | 6-2,6-3 |
| ITF M25 Austin | 2023/11/05 16:00 | Grant Lothringer v Oliveira, Francisco | 7-6,6-1 |
| Telde, Singles M-ITF-ESP-31A | 2024/04/17 12:05 | 윈터 로페즈, 벤자민 v Sergio Callejon Hernando | 6-2,7-5 |
| ITF M25 Tarragona | 2024/03/24 13:00 | Genov, Anthony v Sergio Callejon Hernando | 4-6,6-3,11-9 |
| ITF M15 Les Franqueses | 2024/03/14 13:05 | 바실라시빌리, 니콜로즈 v Sergio Callejon Hernando | 6-4,6-2 |
| ITF M15 Les Franqueses | 2024/03/13 10:30 | Mateo Luis Alvarez Sarmiento v Sergio Callejon Hernando | 3-6,2-6 |
| ITF M15 Villena | 2024/03/01 09:00 | 타바코, 파우스토 v Sergio Callejon Hernando | 6-1,7-6 |
| ITF M15 Villena | 2024/02/29 11:20 | Sergio Callejon Hernando v 순, 파징 | 4-6,7-6,6-1 |
| ITF M15 Villena | 2024/02/28 10:30 | Kuang Qing Xu v Sergio Callejon Hernando | 1-6,3-6 |
| ITF M15 Villena | 2024/02/27 10:30 | 세키르지, 쿠제이 v Sergio Callejon Hernando | 6-4,2-6,8-10 |