Stadium: Court 8 Round: 25 Ground: Clay
| ITF M15 - Kottingbrunn | 2022/07/29 10:10 | Peter Goldsteiner v Kalin Ivanovski | 3-6,4-6 |
| ITF M25 - Telfs | 2023/07/20 08:50 | Nicolas Parizzia v Peter Goldsteiner | 6-4,6-4 |
| ITF M25 - Telfs | 2023/07/19 10:00 | Francesco Ferrari v Peter Goldsteiner | 2-6,4-6 |
| Challenger - Salzburg | 2023/07/09 08:30 | Peter Gojowczyk v Peter Goldsteiner | 2-6,6-4,6-4 |
| ITF - M25 Brasov | 2023/07/04 10:00 | Peter Goldsteiner v Luca Preda | 2-6,6-7 |
| ITF - M25 Brasov | 2023/07/03 06:30 | Peter Goldsteiner v Esteban Bruna | 3-6,6-2,9-11 |
| ITF - M25 Brasov | 2023/07/02 06:30 | Peter Goldsteiner v Alexandru Cristian Dumitru | 6-0,6-3 |
| ITF - M15 Store | 2023/06/20 12:45 | Peter Goldsteiner v Timofey Stepanov | 6-2,4-6,4-10 |
| ITF - M15 Store | 2023/06/19 16:30 | Peter Goldsteiner v Luka Miklavcic | 6-4,7-5 |
| ITF M25 - Telfs | 2023/07/18 08:20 | Kalin Ivanovski v Nicolas Parizzia | 6-7,3-6 |
| Challenger - Iași | 2023/07/14 13:55 | Kalin Ivanovski v Steven Diez | 4-6,3-6 |
| Challenger - Iași | 2023/07/12 16:00 | Filip Cristian Jianu v Kalin Ivanovski | 6-3,4-6,3-6 |
| Challenger - Iași | 2023/07/11 15:30 | Kalin Ivanovski v Nicholas David Ionel | 4-6,7-6,6-2 |
| Challenger - Iași | 2023/07/10 08:20 | Kalin Ivanovski v Dan Alexandru Tomescu | 7-6,7-6 |
| Challenger - Iași | 2023/07/09 10:20 | Kalin Ivanovski v Brandon Walkin | 6-2,6-2 |
| Challenger - Troyes | 2023/07/02 12:10 | Kalin Ivanovski v Giuseppe Tresca | 4-6,6-7 |
| Challenger - Poznań | 2023/06/18 08:30 | Kai Wehnelt v Kalin Ivanovski | 6-3,3-6,6-3 |