| Austrian Pro Series | 2020/06/02 15:30 | Moritz Thiem v Philipp Oswald | 3-6,1-6 |
| Austrian Pro Series | 2020/06/01 10:15 | Philipp Oswald v Maximilian Neuchrist | 6-4,6-2 |
| Austrian Pro Series | 2020/05/30 14:20 | Sebastian Ofner v Philipp Oswald | 6-2,6-4 |
| ATP Auckland | 2019/01/04 22:00 | Bradley Klahn v Philipp Oswald | 7-6,6-4 |
| Challenger Anning Qual | 2017/04/24 05:00 | Gianluigi Quinzi v Philipp Oswald | 6-3,7-5 |
| Challenger Anning Qual | 2017/04/23 06:30 | Philipp Oswald v Austin Krajicek | 6-3,6-4 |
| Challenger Anning Qual | 2017/04/22 05:40 | Philipp Oswald v Mukund Sasikumar | 6-3,6-4 |
| ATP Geneva Qual | 2015/05/16 12:40 | Philipp Oswald v Andrey Kuznetsov | 4-6,2-6 |
| Austrian Pro Series | 2020/06/02 07:00 | Alexander Erler v Lukas Neumayer | 6-4,6-2 |
| Austrian Pro Series | 2020/06/01 08:00 | Alexander Erler v Tristan-Samuel Weissborn | 6-4,7-6 |
| Austrian Pro Series | 2020/05/30 11:20 | Dennis Novak v Alexander Erler | 7-6,5-7,6-2 |
| ITF M15 Heraklion | 2020/03/06 08:30 | Alexander Erler v Alexander Lebedev | 3-6,3-6 |
| ITF M15 Heraklion | 2020/03/05 10:20 | Alexander Erler v Ioannis Xilas | 7-6,6-4 |
| ITF M15 Heraklion | 2020/03/04 08:30 | Alexander Erler v Sean Hodkin | 6-2,6-1 |
| ITF M25 Trento | 2020/03/01 09:25 | Ruben Bemelmans v Alexander Erler | 4-6,6-2,6-4 |
| ITF M25 Trento | 2020/02/29 12:00 | Julian Ocleppo v Alexander Erler | 4-6,2-6 |