| Croatia Int. Qual | 2023/09/28 10:40 | Thomas Barth v Helmer Andersson | L | 0-2 |
| Latvia Int. Qual | 2023/08/31 15:20 | Thomas Barth v Aaron Sonnenschein | L | 0-2 |
| Latvia Int. Qual | 2023/08/31 11:15 | Thomas Barth v Mark Aronchik | W | 2-0 |
| Latvia Int. Qual | 2023/08/30 16:05 | Thomas Barth v Lukasz Zwierzchowski | W | 2-0 |
| Slovenia Future Series Qual | 2022/11/24 08:35 | Thomas Barth v Niilo Nyqvist | L | 1-2 |
| Norwegian Int. Qual | 2022/11/10 15:00 | Mattias Xu v Thomas Barth | L | 2-0 |
| Norwegian Int. Qual | 2022/11/10 14:00 | Andre Irpola v Thomas Barth | W | 0-2 |
| Bulgarian Int. Qual | 2022/10/06 09:20 | Thomas Barth v Berkay Cicen | L | 1-2 |
| Latvia Int. Qual | 2023/08/31 14:10 | Luis Pongratz v Kjell Wagener | L | 2-0 |
| Latvia Int. Qual | 2023/08/31 08:55 | Heming Lin v Kjell Wagener | W | 1-2 |
| Latvia Int. Qual | 2023/08/30 12:40 | Kjell Wagener v Erik Li | W | 2-1 |