Stadium: Court 1 Round: 44 Ground: Carpet indoor
| Mistrovství Německa | 2023/12/04 11:00 | Kevin Humpfner v Nino Toto | 7-5,6-4 |
| Mistrovství Německa | 2023/12/03 16:00 | Mika Berghaus v Nino Toto | 4-6,4-6 |
| ITF M15 Eupen | 2023/08/07 07:00 | Nino Toto v Jurriaan Bol | 3-6,5-7 |
| ITF M15 Kamen | 2023/06/26 10:00 | Karlo Cubelic v Nino Toto | 6-2,6-2 |
| ITF M15 Sarajevo | 2023/06/06 07:45 | Nino Toto v Noah Schlagenhauf | 2-6,2-6 |
| ITF M15 Sarajevo | 2023/06/05 08:00 | Daniel Salazar v Nino Toto | 5-7,7-5,2-10 |
| ITF M15 Sarajevo | 2023/06/04 10:00 | Sam Oster v Nino Toto | 6-2,3-6,7-10 |
| ITF M25 Heraklion | 2023/11/26 08:30 | Glauco Pinheiro Da Cruz Junior v Erwin Troebinger | 7-6,6-2 |
| ITF M15 Selva Gardena | 2023/10/30 14:45 | Erwin Troebinger v Matic Kriznik | 6-4,1-6,1-6 |
| ITF M15 Sharm El Sheikh | 2023/10/02 07:00 | Erwin Troebinger v Finn Murgett | 3-6,1-6 |
| ITF M15 Sharm El Sheikh | 2023/10/01 10:30 | Lakshya Gupta v Erwin Troebinger | 3-6,7-6,6-10 |
| ITF M15 Sharm El Sheikh | 2023/09/25 11:00 | Iacopo Sada v Erwin Troebinger | 6-3,6-2 |
| ITF M15 Sharm El Sheikh | 2023/09/24 07:00 | Kevin Portmann v Erwin Troebinger | 4-6,1-6 |
| ITF M25 Pozzuoli | 2023/09/11 15:25 | Erwin Troebinger v Andrea Colombo | 3-6,4-6 |
| ITF M25 Pozzuoli | 2023/09/10 19:45 | Andrea Militi Ribaldi v Erwin Troebinger | 4-6,5-7 |