Stadium: Court 20 Round: 26 Ground: Hardcourt outdoor
| ITF Turkey F33 | 2017/09/05 13:05 | Peter Goldsteiner v Jonas Trinker | 4-6,4-6 |
| ITF M15 Heraklion | 2021/11/03 08:50 | Peter Goldsteiner v Jonathan Backman | 6-2,6-4 |
| ITF M15 Sozopol | 2021/10/13 09:00 | Adam Jurajda v Peter Goldsteiner | 6-1,7-5 |
| ITF M15 Sozopol | 2021/10/05 10:00 | Peter Goldsteiner v Adam Jurajda | 6-7,6-7 |
| ITF M25 Pretoria | 2021/09/29 10:45 | Khololwam Montsi v Peter Goldsteiner | 6-4,6-3 |
| ITF M25 Johannesburg | 2021/09/22 10:05 | Peter Goldsteiner v Kyle Seelig | 0-6,6-2,2-6 |
| ITF M25 Johannesburg | 2021/09/21 07:00 | Peter Goldsteiner v Robbie Arends | 6-1,6-1 |
| ITF M25 Johannesburg | 2021/09/20 07:00 | Peter Goldsteiner v Vasilios Caripi | 6-0,6-1 |
| ITF M25 Johannesburg | 2021/09/19 08:40 | Peter Goldsteiner v Francois Van Wyk | 6-0,6-2 |
| ITF M15 Heraklion | 2021/11/03 09:20 | Stephanos Schinas v Jonas Trinker | 3-6,2-6 |
| ITF M15 Selva Gardena | 2021/10/25 16:30 | Jonas Trinker v Federico Iannaccone | 1-6,3-6 |
| ITF M15 Warmbad-Villach | 2021/08/18 12:45 | Gabriel Decamps v Jonas Trinker | 6-1,7-6 |
| ITF M25 Klosters | 2021/06/21 07:00 | Jonas Trinker v Tomas Papik | 5-7,6-3,4-10 |
| Austrian Pro Series | 2020/06/12 14:00 | Lenny Hampel v Jonas Trinker | 6-3,6-4 |
| Austrian Pro Series | 2020/06/11 09:25 | Jonas Trinker v Dennis Novak | 1-6,1-6 |
| Austrian Pro Series | 2020/06/09 15:50 | Jonas Trinker v Alexander Erler | 3-6,4-6 |
| ITF M15 Trnava | 2020/02/27 10:00 | Jonas Trinker v Petr Michnev | 6-4,3-6,2-6 |