Stadion: Court 1 Round: 26 Ground: Hardcourt outdoor
| Challenger - Sibiu - Herrendoppel | 2023/09/23 11:55 | Matuszewski/Wehnelt v Paulson/Vrbensky | 2-6,2-6 |
| Challenger - Sibiu - Herrendoppel | 2023/09/21 08:45 | Matuszewski/Wehnelt v Travaglia/Weis | 6-4,7-5 |
| Challenger - Sibiu - Herrendoppel | 2023/09/20 13:45 | Matuszewski/Wehnelt v Echargui/Tabur | 6-3,6-3 |
| Challenger - Szczecin - Herrendoppel | 2023/09/13 16:10 | Matuszewski/Wehnelt v Kasnikowski/Kubot | 3-6,6-3,8-10 |
| Challenger - Tulln - Herrendoppel | 2023/09/09 09:00 | Matuszewski/Wehnelt v Kolar/Rola | 4-6,6-4,6-10 |
| Challenger - Tulln - Herrendoppel | 2023/09/08 09:00 | Arribage/Sanchez v Matuszewski/Wehnelt | 6-7,7-6,8-10 |
| Challenger - Tulln - Herrendoppel | 2023/09/07 13:50 | Matuszewski/Wehnelt v Margaroli/Rodriguez Taverna | 6-0,6-4 |
| Challenger - Tulln - Herrendoppel | 2023/09/06 12:15 | Oberleitner/Prihodko v Matuszewski/Wehnelt | 6-7,5-7 |