Stadium: Court 3 Round: 26 Ground: Clay
| Sibenik, Singles M-ITF-CRO-05A | 2021/05/19 12:20 | Goldsteiner, Peter v David Pichler | 3-6,2-6 |
| Austrian Tennis Championship | 2020/07/20 13:00 | Goldsteiner, Peter v David Pichler | 3-6,5-7 |
| Vogau, Singles Qualifying M-ITF-AUT-04A | 2019/08/06 11:00 | David Pichler v Goldsteiner, Peter | 6-0,6-1 |
| ITF M15 Kottingbrunn | 2023/08/15 10:10 | Peter Benjamin Privara v Goldsteiner, Peter | 3-6,3-6 |
| ITF M15 Kottingbrunn | 2023/08/14 12:00 | Goldsteiner, Peter v Mariano Tammaro | 1-6,4-6 |
| ITF M15 Kottingbrunn | 2023/08/14 08:00 | Goldsteiner, Peter v Kris Krawcewicz | 6-3,7-6 |
| ITF M25 Lodz | 2023/08/07 13:30 | Goldsteiner, Peter v Kos, Maciej | 6-3,4-6,6-10 |
| ITF M25 Lodz | 2023/08/07 07:30 | Goldsteiner, Peter v Tomas Zlatohlavek | 6-2,7-6 |
| ITF M25 Kramsach | 2023/07/25 15:00 | Goldsteiner, Peter v Ivanovski, Kalin | 1-6,0-6 |
| ITF M25 Telfs | 2023/07/20 08:50 | Nicolas Parizzia v Goldsteiner, Peter | 6-4,6-4 |
| ITF M25 Telfs | 2023/07/19 10:00 | Francesco Ferrari v Goldsteiner, Peter | 2-6,4-6 |
| ITF M15 Kottingbrunn | 2023/08/16 08:00 | Marcell Bartakovics v David Pichler | 4-6,2-6 |
| ITF M25 Esch/Alzette | 2023/07/21 08:00 | Chris Rodesch v David Pichler | 7-6,6-2 |
| ITF M25 Esch/Alzette | 2023/07/20 09:30 | Guy Den Heijer v David Pichler | 7-5,3-6,5-7 |
| ITF M25 Esch/Alzette | 2023/07/18 10:10 | Paul Woerner v David Pichler | 2-6,4-6 |
| Iasi, Romania | 2023/07/10 07:00 | Kyrian Jacquet v David Pichler | 6-4,6-2 |
| Iasi, Romania | 2023/07/09 07:30 | Radu Paisvant v David Pichler | 0-6,2-6 |
| ITF M25 Bourg-en-Bresse | 2023/06/27 08:50 | David Pichler v Tiago Pires | 4-6,3-6 |
| Poznan, Poland | 2023/06/18 15:40 | Emilio Nava v David Pichler | 7-6,4-6,6-2 |