Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/10/16 08:00 | Mika Lipp v Francesco Liucci | 6-7,4-6 |
| ITF M15 Monastir | 2023/10/15 08:00 | Mika Lipp v Tommaso Schold | 6-4,6-1 |
| ITF M15 Haren | 2023/09/06 11:30 | Kai Lemstra v Mika Lipp | 6-3,6-4 |
| ITF M15 Haren | 2023/09/05 08:00 | Michael Shaw v Mika Lipp | 3-6,3-6 |
| ITF M15 Haren | 2023/09/04 11:00 | Sam Bakker v Mika Lipp | 4-6,4-6 |
| ITF M15 Allershausen | 2023/08/30 13:45 | Mika Lipp v Jannik Maute | 3-6,2-6 |
| ITF M15 Allershausen | 2023/08/30 08:00 | Mika Lipp v Christopher Patzanovsky | 6-1,6-2 |
| ITF M15 Allershausen | 2023/08/28 12:00 | Mika Lipp v Torben Steinorth | 4-6,6-1,10-5 |
| ITF M15 Monastir | 2023/10/15 09:30 | Yuchen Pan v Matei Cristian Onofrei | 3-6,7-5,10-5 |
| ITF M15 Monastir | 2023/10/08 08:00 | Ki Lung NG v Matei Cristian Onofrei | 3-6,6-2,10-2 |
| ITF M15 Monastir | 2023/10/02 08:00 | Matei Cristian Onofrei v Edouard Villoslada | 6-7,4-6 |
| ITF M15 Monastir | 2023/10/01 08:00 | Matei Cristian Onofrei v Yudai Umeoka | 6-3,6-3 |
| ITF M15 Arad | 2023/09/25 09:30 | Mihai Razvan Marinescu v Matei Cristian Onofrei | 6-2,6-1 |
| ITF M15 Satu Mare | 2023/09/12 07:00 | Razvan Baiant v Matei Cristian Onofrei | 7-6,6-4 |
| ITF M15 Satu Mare | 2023/09/11 07:00 | Matei Cristian Onofrei v Csongor Hejjas | 6-0,6-4 |
| ITF M15 Satu Mare | 2023/09/10 07:00 | Matei Cristian Onofrei v David Gabor | 6-2,6-0 |