Stadium: Court 2 Round: 26 Ground: Hardcourt indoor
| Challenger Luedenscheid | 2023/07/30 10:25 | Christoph Negritu v Wilson Leite | 6-7,6-3,3-6 |
| ITF M15 Uslar | 2023/07/22 09:45 | Christoph Negritu v Sebastian Prechtel | 2-6,4-6 |
| ITF M15 Uslar | 2023/07/21 10:00 | Jeremy Schifris v Christoph Negritu | 1-6,2-6 |
| ITF M15 Uslar | 2023/07/20 12:25 | Esteban Bruna v Christoph Negritu | 2-6,0-6 |
| ITF M15 Uslar | 2023/07/19 16:50 | Rostislav Galfinger v Christoph Negritu | 2-6,0-6 |
| ITF M15 Monastir | 2023/06/08 08:30 | Christoph Negritu v Thomas Braithwaite | 2-6,6-4,4-6 |
| ITF M15 Monastir | 2023/06/07 13:15 | Christoph Negritu v Bruno Fernandez | 6-2,6-0 |
| ITF M15 Warmbad-Villach | 2023/05/22 12:00 | Christoph Negritu v Tommaso Compagnucci | 6-7,5-7 |
| ITF M15 Eindhoven | 2023/08/01 13:45 | Patrick Zahraj v Christian Lerby | 4-6,3-6 |
| ITF M25 Telfs | 2023/07/19 11:00 | Patrick Zahraj v Sandro Kopp | 4-6,1-6 |
| ITF M25 Klosters | 2023/07/05 07:45 | Patrick Zahraj v Jerome Kym | 1-6,6-7 |
| ITF M15 Rancho Santa Fe | 2023/05/31 16:50 | Patrick Zahraj v Robin Catry | 6-4,3-6,2-6 |
| UTR Pro Tennis Series California | 2022/11/18 19:30 | Patrick Zahraj v Rudy Quan | 3-5 |
| UTR Pro Tennis Series California | 2022/11/17 19:30 | Patrick Zahraj v David Duong | 6-4,6-2 |
| UTR Pro Tennis Series California | 2022/11/16 18:00 | Keenan Mayo v Patrick Zahraj | 3-6,6-1,6-3 |
| UTR Pro Tennis Series California | 2022/11/15 18:04 | Lachlan Robertson v Patrick Zahraj | 4-6,2-6 |