Stadium: Court 1 Round: 25 Ground: Carpet indoor
| UK Pro League | 2023/10/07 11:30 | Harry Wendelken v Oscar Weightman | 6-0,0-6,10-5 |
| UK Pro League | 2023/10/06 11:30 | Giles Hussey v Harry Wendelken | 6-1,6-1 |
| UK Pro League | 2023/10/05 13:00 | Harry Wendelken v Hamish Stewart | 7-6,5-7,10-4 |
| UK Pro League | 2023/10/04 10:00 | Harry Wendelken v David Quayle | 3-6,6-1,11-9 |
| UK Pro League | 2023/10/03 13:00 | Harry Wendelken v Ivan Denisov | 6-2,7-5 |
| ITF M25 Falun | 2023/09/27 12:00 | Edas Butvilas v Harry Wendelken | 1-6,7-6,6-4 |
| ITF M25 Falun | 2023/09/26 14:35 | Johannes Ingildsen v Harry Wendelken | 6-4,3-6,3-6 |
| ITF M15 Danderyd | 2023/09/23 08:00 | Mats Rosenkranz v Harry Wendelken | 6-4,2-6,6-4 |
| ITF M25 Rodez | 2023/10/11 11:55 | Neil Oberleitner v Federico Bertuccioli | 6-2,6-4 |
| ITF M25 Pazardzhik | 2023/10/03 10:15 | Neil Oberleitner v Sebastian Gima | 4-6,6-2,6-7 |
| ITF M25 Pazardzhik | 2023/09/26 07:45 | Sandro Kopp v Neil Oberleitner | 6-2,6-4 |
| Challenger Bad Waltersdorf | 2023/09/18 10:05 | Ergi Kirkin v Neil Oberleitner | 6-7,6-4,6-2 |
| Challenger Bad Waltersdorf | 2023/09/17 12:50 | Neil Oberleitner v Jacopo Berrettini | 6-1,7-6 |
| Challenger Szczecin | 2023/09/10 13:00 | Neil Oberleitner v Toby Alex Kodat | 3-6,6-1,3-6 |
| Challenger Tulln | 2023/09/05 13:15 | Neil Oberleitner v Lucas Miedler | 6-7,6-2,3-6 |
| Challenger Augsburg | 2023/08/21 08:00 | Hady Habib v Neil Oberleitner | 4-6,6-3,7-6 |