Stadium: Court 1 Round: 28 Ground: Carpet indoor
| ITF M15 Forbach | 2023/09/29 13:30 | Volodymyr Iakubenko v Tom Gentzsch | 7-6,6-7,6-7 |
| ITF M15 Forbach | 2023/09/28 16:00 | Boris Fassbender v Tom Gentzsch | 6-7,6-7 |
| ITF M15 Forbach | 2023/09/27 08:00 | Niklas Schell v Tom Gentzsch | 6-7,6-7 |
| ITF M15 Buschhausen | 2023/09/14 11:45 | Marc Majdandzic v Tom Gentzsch | 3-6,6-4,6-4 |
| ITF M15 Buschhausen | 2023/09/13 14:45 | Jakob Schnaitter v Tom Gentzsch | 4-6,6-4,3-6 |
| ITF M15 Koszalin | 2023/09/08 15:00 | Dominik Kellovsky v Tom Gentzsch | 6-2,5-7,6-4 |
| ITF M15 Koszalin | 2023/09/07 16:00 | Oskar Grzegorzewski v Tom Gentzsch | 3-6,5-7 |
| ITF M15 Koszalin | 2023/09/06 14:05 | Maciej Matuszczyk v Tom Gentzsch | 5-7,7-5,2-6 |
| ITF M15 Forbach | 2023/09/29 10:00 | Adam Moundir v Hamish Stewart | 3-6,6-4,6-7 |
| ITF M15 Forbach | 2023/09/28 09:00 | Hamish Stewart v Adrian Oetzbach | 6-3,7-5 |
| ITF M15 Forbach | 2023/09/26 06:55 | Hamish Stewart v Mae Malige | 7-5,6-2 |
| ITF M15 Danderyd | 2023/09/22 09:30 | Karl Friberg v Hamish Stewart | 7-5,6-3 |
| ITF M15 Danderyd | 2023/09/21 11:55 | Hamish Stewart v Matthew Dellavedova | 3-6,7-6,6-3 |
| ITF M15 Danderyd | 2023/09/20 08:00 | Hamish Stewart v Max Dahlin | 7-6,6-3 |
| ITF M15 Budapest | 2023/09/02 08:00 | Hamish Stewart v Giles Hussey | 4-6,2-6 |
| ITF M15 Budapest | 2023/09/01 08:00 | Vito Tonejc v Hamish Stewart | 2-6,2-6 |