Round: 1
| Austrian Tennis Championship | 2020/06/30 12:30 | Alexander Erler v Moritz Thiem | 6-1,6-1 |
| Austrian Pro Series | 2020/06/19 10:05 | Jurgen Melzer v Alexander Erler | 6-7,6-3,3-6 |
| Austrian Pro Series | 2020/06/18 10:00 | Lukas Neumayer v Alexander Erler | 7-5,5-7,5-7 |
| Austrian Pro Series | 2020/06/17 07:30 | Dennis Novak v Alexander Erler | 6-0,6-0 |
| Austrian Pro Series | 2020/06/16 14:00 | Dominic Thiem v Alexander Erler | 3-6,6-2,6-2 |
| Austrian Pro Series | 2020/06/12 07:30 | Alexander Erler v Dennis Novak | 2-6,2-6 |
| Austrian Pro Series | 2020/06/09 15:50 | Jonas Trinker v Alexander Erler | 3-6,4-6 |
| Austrian Pro Series | 2020/06/08 13:10 | Lenny Hampel v Alexander Erler | 4-6,6-3,6-4 |
| ITF M15 Meshref | 2019/11/07 10:45 | Antoine Bellier v Peter Goldsteiner | 7-6,6-1 |
| ITF M15 Meshref | 2019/11/06 11:25 | Peter Goldsteiner v Pak Long Yeung | 7-5,2-6,6-1 |
| ITF M15 Meshref | 2019/10/31 10:00 | Peter Goldsteiner v Alexander Igoshin | 6-4,3-6,3-6 |
| ITF M15 Meshref | 2019/10/30 10:45 | Peter Goldsteiner v Adil Kalyanpur | 6-1,6-0 |
| ITF M15 Doha | 2019/10/23 12:00 | Valentin Guenther v Peter Goldsteiner | 6-2,6-3 |
| ITF M15 Doha | 2019/10/17 14:45 | Mick Veldheer v Peter Goldsteiner | 4-6,6-2,6-4 |
| ITF M15 Doha | 2019/10/16 17:50 | Mousa Shanan Zayed v Peter Goldsteiner | 0-6,2-6 |
| ITF M25 Jounieh | 2019/10/02 13:00 | Jonathan Eysseric v Peter Goldsteiner | 6-7,6-3,6-3 |