Stadium: Court 11 Round: 25 Ground: Clay
| ITF M15 Kottingbrunn | 2023/08/16 08:00 | Gabriele Bosio v Jan Kobierski | 6-3,3-6,6-4 |
| ITF M15 Xativa | 2023/07/31 07:00 | Nil Regas Luis v Jan Kobierski | 6-1,6-1 |
| ITF M15 Xativa | 2023/07/30 15:00 | Jan Kobierski v Axel Herberg Amoros | 7-5,6-1 |
| ITF M15 Kursumlijska Banja | 2023/06/19 07:30 | Milan Drinic v Jan Kobierski | 6-2,7-6 |
| ITF M15 Kursumlijska Banja | 2023/06/18 11:00 | Jan Kobierski v Relja Eskic | 6-2,7-6 |
| ITF M25 Kursumlijska Banja | 2023/06/05 13:50 | Sergei Pogosian v Jan Kobierski | 7-5,6-2 |
| ITF M25 Kursumlijska Banja | 2023/06/04 13:00 | Nikola Mitrovic v Jan Kobierski | 6-4,1-6,8-10 |
| ITF M15 Kursumlijska Banja | 2023/05/30 07:00 | Jan Kobierski v Erik Arutiunian | 0-6,6-1,10-12 |
| ITF M25 Aldershot | 2023/08/14 12:50 | Toby Martin v Damien Salvestre | 2-6,6-7 |
| ITF M25 Aldershot | 2023/08/13 10:20 | Toby Martin v Luca Pow | 6-3,6-0 |
| ITF M25 Roehampton | 2023/08/07 09:00 | Ewan Moore v Toby Martin | 4-6,6-4,10-7 |
| ITF M25 Roehampton | 2023/08/06 09:00 | Nicholas Jovanovski v Toby Martin | 4-6,3-6 |
| ITF M25 Roehampton | 2023/07/17 12:30 | Finn Murgett v Toby Martin | 6-3,6-4 |
| ITF M25 Roehampton | 2023/07/16 15:55 | Phoenix Weir v Toby Martin | 4-6,6-3,5-10 |
| ITF M25 Nottingham | 2023/07/10 12:00 | Toby Martin v Alexis Canter | 7-6,2-6,2-10 |
| ITF M25 Nottingham | 2023/07/09 14:45 | Toby Martin v Ying Hou | 6-1,6-1 |