Stadium: Campus Court 5 Round: 26 Ground: Hardcourt outdoor
| Challenger Todi MD | 2023/08/15 08:00 | De Bernardis/Dominko v Stepanov/Whiting | 7-5,6-7,14-12 |
| Challenger Banja Luka MD | 2023/08/09 15:35 | Tadic/Topo v Stepanov/Whiting | 6-1,6-4 |
| Challenger Liberec MD | 2023/08/02 13:15 | Stepanov/Whiting v Oberleitner/Sandkaulen | 6-7,2-6 |
| Challenger Segovia MD | 2023/07/27 13:10 | Stepanov/Whiting v Nam/Song | 6-7,5-7 |
| Challenger Segovia MD | 2023/07/26 14:50 | Kachmazov/Palan v Stepanov/Whiting | 6-7,6-4,6-10 |
| Challenger Trieste MD | 2023/07/19 16:00 | Stepanov/Whiting v Darderi/Giannessi | 3-6,6-7 |
| Challenger Iasi MD | 2023/07/13 14:05 | Stepanov/Whiting v Madaras/Walkin | 3-6,4-6 |
| Challenger Iasi MD | 2023/07/12 08:00 | Margaroli/Pervolarakis v Stepanov/Whiting | 6-4,6-7,7-10 |