Stadium: Syner Court Round: 25 Ground: Clay
| Challenger - Verona | 2023/07/26 08:00 | Federico Gaio v Sumit Nagal | 6-7,6-3,6-2 |
| Challenger - Tampere | 2023/07/23 08:00 | Dalibor Svrcina v Sumit Nagal | 4-6,5-7 |
| Challenger - Tampere | 2023/07/22 08:00 | Daniel Rincon v Sumit Nagal | 6-4,3-6,2-6 |
| Challenger - Tampere | 2023/07/21 11:30 | Sumit Nagal v Mohamed Aziz Dougaz | 6-3,6-3 |
| Challenger - Tampere | 2023/07/20 11:10 | Sumit Nagal v Joao Lucas Reis da Silva | 6-3,6-7,7-6 |
| Challenger - Tampere | 2023/07/19 10:55 | Sumit Nagal v Jiri Vesely | 6-4,6-1 |
| Challenger - Salzburg | 2023/07/10 13:00 | Sumit Nagal v Lukas Neumayer | 4-6,6-7 |
| Challenger - Poznań | 2023/06/21 11:20 | Facundo Diaz Acosta v Sumit Nagal | 6-1,2-6,6-4 |
| ITF - M25 Kassel | 2023/07/16 11:55 | Andrew Paulson v Daniel Dutra Da Silva | 6-4,6-2 |
| ITF - M25 Kassel | 2023/07/15 13:35 | Buvaysar Gadamauri v Andrew Paulson | 1-6,4-6 |
| ITF - M25 Kassel | 2023/07/14 14:10 | Svyatoslav Gulin v Andrew Paulson | 2-6,2-6 |
| ITF - M25 Kassel | 2023/07/13 14:25 | Ryan Nijboer v Andrew Paulson | 6-7,4-6 |
| ITF - M25 Kassel | 2023/07/11 13:00 | Toby Alex Kodat v Andrew Paulson | 3-6,2-6 |
| Challenger - Karlsruhe | 2023/07/02 14:15 | Andrew Paulson v Sebastian Fanselow | 2-6,5-7 |
| ITF - M25 Poprad | 2023/06/25 09:00 | Andrew Paulson v Patrik Rikl | 6-3,6-7,4-6 |
| ITF - M25 Poprad | 2023/06/24 09:45 | Toby Alex Kodat v Andrew Paulson | 3-6,4-6 |