| Estonian International - Qualifikation | 2023/01/12 08:45 | Richard Kuhl v Rannar Zirk | W | 2-0 |
| Dutch Open - Qualifikation | 2022/10/12 11:05 | Anirudh Janardhanan v Richard Kuhl | L | 2-1 |
| Bulgarian International | 2022/10/07 06:30 | Aaron Sonnenschein v Richard Kuhl | L | 2-0 |
| Croatian International - Qualifikation | 2022/09/29 13:00 | Richard Kuhl v Aaron Bai | W | 2-0 |
| Dänemark - Denmark Masters - Qualifikation | 2022/06/09 08:00 | Alexander Pedersen v Richard Kuhl | L | 2-1 |
| Italian International - Qualifikation | 2022/06/02 07:20 | Richard Kuhl v Michal Rogalski | L | 0-2 |
| Slovenia International - Qualifikation | 2022/05/18 07:20 | Edvin Hadzihalilovic v Richard Kuhl | W | 0-2 |
| Dutch International | 2022/04/14 11:40 | Richard Kuhl v Julien Carraggi | L | 0-2 |
| Estonian International - Qualifikation | 2023/01/12 08:35 | Tony Lindelof v Markus Barth | W | 0-2 |
| Slowenien - Future Series | 2022/11/26 08:40 | Simon Baron-Vezilier v Markus Barth | L | 2-0 |
| Slowenien - Future Series | 2022/11/25 13:50 | Albin Carl Hjelm v Markus Barth | W | 0-2 |
| Norwegian International | 2022/11/11 13:20 | Johnnie Torjussen v Markus Barth | L | 2-0 |
| Norwegian International - Qualifikation | 2022/11/10 15:30 | Jonathan Dresp v Markus Barth | W | 0-2 |
| Israel Open | 2022/10/27 18:50 | Markus Barth v Enogat Roy | L | 1-2 |
| Czech Open - Qualifikation | 2022/10/20 15:45 | Mehran Shahbazi v Markus Barth | L | 2-0 |
| Czech Open - Qualifikation | 2022/10/20 10:30 | Michael Tomic v Markus Barth | W | 1-2 |