Stadium: Centre Court Round: 27 Ground: Clay
| ITF M25 Kassel | 2023/07/13 11:00 | Aleksandre Metreveli v Svyatoslav Gulin | 1-6,3-6 |
| ITF M25 Kassel | 2023/07/12 12:15 | Svyatoslav Gulin v Max Wiskandt | 6-4,6-4 |
| ITF M15 Kamen | 2023/07/02 08:55 | Svyatoslav Gulin v Hynek Barton | 2-6,6-4,6-2 |
| ITF M15 Kamen | 2023/07/01 10:00 | Svyatoslav Gulin v Niels Visker | 5-7,6-4,6-1 |
| ITF M15 Kamen | 2023/06/30 10:30 | Svyatoslav Gulin v Hazem Naw | 6-2,6-1 |
| ITF M15 Kamen | 2023/06/29 12:20 | Hady Habib v Svyatoslav Gulin | 4-6,1-6 |
| ITF M15 Kamen | 2023/06/27 10:40 | Franco Emanuel Egea v Svyatoslav Gulin | 4-6,6-3,3-6 |
| ITF M25 Mungia | 2023/06/22 12:25 | Svyatoslav Gulin v Alex Martinez | 6-0,5-7,2-6 |
| 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 |
| ITF M25 Poprad | 2023/06/23 09:45 | Michael Vrbensky v Andrew Paulson | 6-7,3-6 |
| ITF M25 Poprad | 2023/06/21 08:00 | Jasza Szajrych v Andrew Paulson | 4-6,2-6 |
| ITF M25 Jablonec Nad Nisou | 2023/06/02 09:00 | Murkel Dellien v Andrew Paulson | 1-6,3-6 |