Stadium: Court 3 Round: 19 Ground: Clay
| Challenger Roseto | 2023/04/16 09:40 | Sumit Nagal v Giorgio Ricca | 6-1,6-2 |
| Challenger Split | 2023/04/09 13:25 | Elias Ymer v Sumit Nagal | 6-2,6-4 |
| Challenger Barletta | 2023/04/02 11:40 | Gabriele Piraino v Sumit Nagal | 6-2,6-4 |
| Challenger Pune | 2023/03/01 08:25 | Dominik Palan v Sumit Nagal | 4-6,6-3,6-4 |
| Challenger Pune | 2023/02/28 05:00 | Yasutaka Uchiyama v Sumit Nagal | 6-7,6-4,4-6 |
| Challenger Bengaluru | 2023/02/23 08:30 | Max Purcell v Sumit Nagal | 4-6,6-3,6-3 |
| Challenger Bengaluru | 2023/02/21 12:25 | Nam Hoang Ly v Sumit Nagal | 6-7,7-5,4-6 |
| Challenger Chennai | 2023/02/18 05:30 | Nicolas Moreno De Alboran v Sumit Nagal | 6-4,6-2 |
| Challenger Roseto | 2023/04/16 09:45 | Riccardo Balzerani v Khumoyun Sultanov | 6-3,6-3 |
| Challenger Zadar | 2023/03/19 09:00 | Riccardo Balzerani v Carlos Sanchez Jover | 3-6,5-7 |
| ITF M15 Rovinj | 2023/03/16 09:00 | Sergi Perez Contri v Riccardo Balzerani | 6-1,6-2 |
| ITF M15 Rovinj | 2023/03/15 12:55 | Riccardo Balzerani v Dusan Obradovic | 6-3,7-5 |
| ITF M15 Porec | 2023/03/11 14:00 | Mirko Martinez v Riccardo Balzerani | 7-6,6-4 |
| ITF M15 Porec | 2023/03/10 10:00 | Riccardo Balzerani v Damien Wenger | 6-2,6-7,6-3 |
| ITF M15 Porec | 2023/03/09 09:00 | Riccardo Balzerani v Davide Galoppini | 7-6,6-2 |
| ITF M15 Porec | 2023/03/08 11:25 | Riccardo Balzerani v Duje Markovina | 6-1,6-1 |