Stadium: Centre Court Round: 28 Ground: Clay
| Challenger San Benedetto MD | 2023/07/14 20:00 | Romboli/Zormann v Arias/Zeballos | 7-6,7-5 |
| Challenger Parma MD | 2023/06/21 08:30 | Romboli/Zormann v Arias/Zeballos | 3-6,6-1,6-10 |
| Challenger Todi MD | 2023/08/17 15:55 | Arias/Zeballos v Barranco Cosano/Sanchez Jover | 6-4,7-6 |
| Challenger Banja Luka MD | 2023/08/11 10:00 | Cornea/Oswald v Arias/Zeballos | 6-4,6-3 |
| Challenger Banja Luka MD | 2023/08/10 10:00 | Arias/Zeballos v Durasovic/Santillan | 6-4,3-6,10-6 |
| Challenger Banja Luka MD | 2023/08/09 09:00 | Arias/Zeballos v Sabanov/Sabanov | 6-3,6-7,14-12 |
| Challenger Luedenscheid MD | 2023/08/04 13:15 | Bergevi/Veldheer v Arias/Zeballos | 7-6,6-3 |
| ATP Hamburg MD | 2023/07/25 16:50 | Arias/Zeballos v Cacic/Cornea | 6-7,3-6 |
| ATP Hamburg MD | 2023/07/23 18:00 | Moeller/Topo v Arias/Zeballos | 6-4,6-7,10-6 |
| ATP Hamburg MD | 2023/07/22 16:50 | Sabanov/Sabanov v Arias/Zeballos | 6-7,6-4,7-10 |
| Challenger Todi MD | 2023/08/17 13:00 | Romboli/Zormann v De Bernardis/Dominko | 6-1,7-5 |
| Challenger Todi MD | 2023/08/16 10:00 | Romboli/Zormann v Marrero/Mulye | 6-3,6-4 |
| Challenger Meerbusch MD | 2023/08/12 16:15 | Guinard/Jacq v Romboli/Zormann | 7-5,7-6 |
| Challenger Meerbusch MD | 2023/08/11 10:45 | Romboli/Zormann v Geerts/Rodriguez Taverna | 6-3,6-4 |
| Challenger Meerbusch MD | 2023/08/10 09:00 | Sakellaridis/Uzhylovskyi v Romboli/Zormann | 6-7,2-6 |
| Challenger Meerbusch MD | 2023/08/09 13:00 | Kouzmine/Somani v Romboli/Zormann | 5-7,4-6 |
| Challenger Luedenscheid MD | 2023/08/04 15:45 | Romboli/Zormann v Bergevi/Veldheer | 2-6,6-7 |
| Challenger Luedenscheid MD | 2023/08/04 11:40 | Cubelic/Pieper v Romboli/Zormann | 5-7,1-6 |