Stadium: Center Round: 25 Ground: Clay
| ITF M15 Kamen | 2023/06/30 09:00 | Hynek Barton v Musitelli, F. | 6-1,6-4 |
| ITF M15 Kamen | 2023/06/29 09:00 | 쿠벨리크, 카를로 v Musitelli, F. | 3-6,4-6 |
| ITF M15 Kamen | 2023/06/27 09:00 | Musitelli, F. v 아스로비, 아믈 | 6-4,6-2 |
| Tanger, Singles M-ITF-MAR-01A | 2023/06/07 09:00 | Musitelli, F. v 저스트, 구이도 이반 | 4-6,1-6 |
| ITF M15 Monastir | 2023/06/02 08:30 | Gobat, Adrien v Musitelli, F. | 7-5,6-2 |
| ITF M15 Monastir | 2023/06/01 08:30 | Musitelli, F. v Ilya Snitari | 6-3,6-0 |
| ITF M15 Monastir | 2023/05/31 08:30 | Musitelli, F. v 알렌, 루이스 | 6-4,6-0 |
| ITF M25 Nottingham | 2023/04/19 11:35 | Louis Bowden v Musitelli, F. | 6-4,7-5 |
| ITF M15 Alkmaar | 2023/07/01 13:00 | von Der Schulenburg, Jeffrey v Moller, Elmer | 6-4,3-6,0-6 |
| ITF M15 Alkmaar | 2023/06/30 14:00 | 프리버그, 칼 v von Der Schulenburg, Jeffrey | 6-4,6-7,3-6 |
| ITF M15 Alkmaar | 2023/06/29 12:05 | von Der Schulenburg, Jeffrey v Guy Den Ouden | 6-4,3-6,7-5 |
| ITF M15 Alkmaar | 2023/06/28 14:20 | von Der Schulenburg, Jeffrey v 랄라미 라로우시, 유네스 | 7-5,7-5 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/25 12:00 | Sander Jong v von Der Schulenburg, Jeffrey | 6-1,6-0 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/23 16:30 | Zielinski, Marcel v von Der Schulenburg, Jeffrey | 6-7,6-2,1-6 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/22 11:10 | Tom Gentzsch v von Der Schulenburg, Jeffrey | 4-6,3-6 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/19 09:30 | von Der Schulenburg, Jeffrey v Jim Hendrikx | 6-1,6-4 |