Stadium: Court 1 Round: 44 Ground: Clay
| Vogau, Singles Qualifying M-ITF-AUT-04A | 2020/08/17 09:00 | Neil Oberleitner v Thiago Agustin Tirante | 5-7,1-6 |
| Vogau, Singles Qualifying M-ITF-AUT-04A | 2020/08/16 09:30 | Brutscher, Tobias v Neil Oberleitner | 2-6,1-6 |
| Austrian Tennis Championship | 2020/07/27 08:00 | Neil Oberleitner v Krainer, L. | 0-6,1-6 |
| Austrian OTV Series | 2020/07/15 10:50 | Lucas Miedler v Neil Oberleitner | 6-2,6-1 |
| Austrian Tennis Championship | 2020/07/14 07:30 | Neil Oberleitner v Aichhorn, Jakob | 6-4,6-3 |
| Austrian Tennis Championship | 2020/06/30 15:00 | Statzberger, Thomas v Neil Oberleitner | 6-2,6-4 |
| Austrian Pro Series Singles | 2020/06/11 14:10 | Thiem, Moritz v Neil Oberleitner | 4-6,4-6 |
| Austrian Pro Series Singles | 2020/05/30 16:00 | Andrejic, Marko v Neil Oberleitner | 6-7,3-6 |
| German Premier League | 2020/08/21 13:15 | Sebastian Gima v Leopold Zima | 7-6,1-6,6-1 |
| German Premier League | 2020/08/20 15:45 | Tim Handel v Leopold Zima | 6-4,1-6,6-4 |
| German Premier League | 2020/08/19 13:40 | Vlad Andrei Dancu v Leopold Zima | 1-6,3-6 |
| German Premier League | 2020/08/18 16:15 | Altug Celikbilek v Leopold Zima | 7-5,6-3 |
| German Premier League | 2020/08/17 15:55 | Paul Valsecchi v Leopold Zima | 4-6,3-6 |
| ITF - M15 Monastir | 2020/03/11 15:30 | Leopold Zima v Luca Giacomini | 5-7,6-4,3-6 |
| ITF - M15 Monastir | 2020/03/09 14:30 | Leopold Zima v Tim Handel | 7-5,7-6 |
| ITF - M15 Monastir | 2020/03/09 08:00 | Leopold Zima v Greif, Jonas | 6-3,6-4 |