Stadium: Court 3 Round: 14 Ground: Clay
| Challenger Poznan | 2023/06/23 12:55 | Timo Stodder v Mariano Navone | 2-6,0-6 |
| Challenger Poznan | 2023/06/22 11:00 | Timo Stodder v Daniel Michalski | 6-1,6-4 |
| Challenger Poznan | 2023/06/21 15:30 | Pol Martin Tiffon v Timo Stodder | 4-6,6-3,0-6 |
| Challenger Poznan | 2023/06/20 11:40 | David Jorda Sanchis v Timo Stodder | 6-7,3-6 |
| Challenger Bratislava | 2023/06/12 12:15 | Timo Stodder v Gerald Melzer | 6-7,3-6 |
| Challenger Bratislava | 2023/06/12 08:00 | Timo Stodder v Evgeny Karlovskiy | 4-6,6-2,6-3 |
| Challenger Heilbronn | 2023/06/05 09:30 | Timo Stodder v Max Hans Rehberg | 3-6,4-6 |
| Challenger Heilbronn | 2023/06/04 11:50 | Timo Stodder v Arklon H D Pino | 7-6,6-4 |
| Challenger Poznan | 2023/06/22 12:10 | Ulises Blanch v Tomas Barrios Vera | 3-6,7-5,5-7 |
| Challenger Poznan | 2023/06/21 08:00 | Dali Blanch v Ulises Blanch | 6-1,3-6,4-6 |
| Challenger Poznan | 2023/06/19 09:00 | Carlos Sanchez Jover v Ulises Blanch | 3-6,6-0,4-6 |
| Challenger Poznan | 2023/06/18 13:30 | Rigele Te v Ulises Blanch | 6-7,5-7 |
| Challenger Bratislava | 2023/06/12 09:55 | Milos Karol v Ulises Blanch | 4-6,7-6,6-4 |
| Challenger Oeiras | 2023/05/17 09:00 | Ulises Blanch v Facundo Diaz Acosta | 4-6,5-7 |
| Challenger Oeiras | 2023/05/16 11:55 | Ulises Blanch v Pedro Sousa | 6-2,7-6 |
| Challenger Oeiras | 2023/05/15 09:00 | Javier Barranco Cosano v Ulises Blanch | 6-7,6-7 |