| Challenger Series TT | 2023/05/30 07:10 | Simon Berglund v Peter Hribar | L | 3-0 |
| Challenger Series TT | 2023/05/29 18:30 | Carlo Rossi v Peter Hribar | W | 0-3 |
| Challenger Series TT | 2023/05/29 16:30 | Anton Limonov v Peter Hribar | L | 3-1 |
| Challenger Series TT | 2023/05/29 15:10 | Peter Hribar v Ryoichi Yoshiyama | L | 1-3 |
| Challenger Series TT | 2023/05/29 13:10 | Peter Hribar v Karl Zimmermann | W | 3-0 |
| Challenger Series TT | 2023/05/29 11:10 | Peter Hribar v Bohdan Sinkevych | W | 3-0 |
| Challenger Series TT | 2023/05/29 08:30 | Dauud Cheaib v Peter Hribar | W | 2-3 |
| Challenger Series TT | 2023/05/19 12:50 | Peter Hribar v Florian Bluhm | L | 2-3 |