Stadium: Court 2 Round: 14 Ground: Clay
| 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 |
| Challenger Augsburg | 2023/08/20 08:00 | Neil Oberleitner v Constantin Bittoun Kouzmine | 6-2,6-4 |
| ITF M15 - Kottingbrunn | 2023/08/19 08:00 | Matej Dodig v Neil Oberleitner | 2-6,6-3,6-2 |
| ITF M15 - Kottingbrunn | 2023/08/18 11:30 | Neil Oberleitner v Luka Mikrut | 2-6,6-4,7-6 |
| ITF M15 - Kottingbrunn | 2023/08/17 09:35 | Neil Oberleitner v Yannik Kelm | 6-4,7-6 |
| Challenger - Banja Luka | 2023/08/07 12:20 | Stefan Popovic v Neil Oberleitner | 6-4,6-2 |
| Challenger - Liberec | 2023/07/30 08:00 | Dominik Recek v Neil Oberleitner | 3-6,6-4,6-4 |
| ITF - M25 Maribor | 2023/09/09 08:00 | Toby Alex Kodat v Juan Bautista Torres | 1-6,2-6 |
| ITF - M25 Maribor | 2023/09/08 10:50 | Toby Alex Kodat v Bor Artnak | 6-2,6-4 |
| ITF - M25 Maribor | 2023/09/07 08:00 | Toby Alex Kodat v Matej Dodig | 6-4,7-6 |
| ITF - M25 Maribor | 2023/09/06 07:30 | Toby Alex Kodat v Sebastian Sorger | 7-5,6-1 |
| ITF - M25 Jablonec nad Nisou | 2023/09/01 09:00 | Mohamed Safwat v Toby Alex Kodat | 6-7,6-3,6-4 |
| ITF - M25 Jablonec nad Nisou | 2023/08/31 14:20 | Jan Pleva v Toby Alex Kodat | 1-6,0-6 |
| ITF - M25 Jablonec nad Nisou | 2023/08/29 14:05 | Dominik Recek v Toby Alex Kodat | 3-6,0-6 |
| Challenger - Praag | 2023/08/24 10:05 | Gabriel Debru v Toby Alex Kodat | 7-6,6-7,6-4 |