Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| ITF M25 Vale Do Lobo | 2023/11/13 11:00 | Slump, Stijn v Keanu Elias Immler | 6-2,6-2 |
| ITF M25 Monastir | 2023/11/10 08:30 | Slump, Stijn v 하비브, 하디 | 4-6,2-6 |
| ITF M25 Monastir | 2023/11/09 11:00 | 모로니, 기안 마르코 v Slump, Stijn | 6-7,6-2,2-6 |
| ITF M25 Monastir | 2023/11/08 11:20 | Mikhail Gorokhov v Slump, Stijn | 4-6,0-6 |
| ITF M25 Monastir | 2023/11/07 10:20 | Slump, Stijn v Paul Ender | 6-2,6-3 |
| ITF M25 Monastir | 2023/11/06 08:00 | Slump, Stijn v Felipe V Berini | 6-3,2-6,16-14 |
| ITF M25 Monastir | 2023/11/05 08:00 | Slump, Stijn v Rodrigues, Laelson | 6-1,6-1 |
| Castellon, Singles Qualifying M-ITF-ESP-34A | 2023/10/16 11:00 | 델 엘바, 비토 v Slump, Stijn | 6-4,6-2 |
| ITF M25 Vale Do Lobo | 2023/11/13 11:00 | Marco Berti v 팔카오, 곤칼로 | 6-7,0-6 |
| Tavira, Singles M-ITF-POR-14A | 2023/10/15 09:00 | Mats Bredschneijder v 팔카오, 곤칼로 | 6-3,6-4 |
| Tavira, Singles M-ITF-POR-14A | 2023/10/09 09:00 | Antonio, Joao v 팔카오, 곤칼로 | 6-0,6-4 |
| Lisbon, Portugal | 2023/10/01 14:35 | 라크소넨, 헨리 v 팔카오, 곤칼로 | 6-1,6-1 |
| ITF M25 Setubal | 2023/09/20 10:50 | 이즈쿠이엘도 루케, 라파엘 v 팔카오, 곤칼로 | 6-2,6-1 |
| ITF M25 Setubal | 2023/09/19 10:50 | 팔카오, 곤칼로 v Andre Stewart | 6-3,6-2 |
| ITF M25 Setubal | 2023/09/18 09:00 | 팔카오, 곤칼로 v Bernardo Henriques | 6-1,6-1 |
| ITF M25 Sintra | 2023/09/12 11:05 | 팔카오, 곤칼로 v 맥킨레이, 제임스 | 6-4,3-6,8-10 |