| Dutch Int. Qual | 2024/03/14 10:25 | Tony Lindelof v Gustav Bjorkler | L | 1-2 |
| Estonian Int. Qual | 2024/01/11 09:10 | Gustav Bjorkler v Tony Lindelof | L | 2-0 |
| Norwegian Int. Qual | 2023/11/09 10:20 | Tony Lindelof v William Bogebjerg | L | 1-2 |
| Bulgarian Int | 2023/10/06 08:55 | Tony Lindelof v Yohan Barbieri | L | 1-2 |
| Bulgarian Int. Qual | 2023/10/05 15:45 | Alessandro Gozzini v Tony Lindelof | W | 0-2 |
| Bulgarian Int. Qual | 2023/10/05 13:35 | Tony Lindelof v Borko Petrovic | W | 2-0 |
| Bulgarian Int. Qual | 2023/10/05 09:55 | Tony Lindelof v Paschalis Melikidis | W | 2-0 |
| Latvia Int. Qual | 2023/08/31 13:20 | Aleksi Maki v Tony Lindelof | L | 2-0 |
| Portugal Int. Qual | 2024/03/06 15:40 | Kai Niederhuber v Garret Tan | L | 1-2 |
| Hungarian Int. Qual | 2023/11/01 15:20 | Enrico Baroni v Kai Niederhuber | L | 2-0 |
| Hungarian Int. Qual | 2023/11/01 10:55 | Pavel Manasek v Kai Niederhuber | W | 0-2 |
| Czech Open Qual | 2023/10/19 16:45 | Kim Linell v Kai Niederhuber | L | 2-1 |
| Croatian Int. | 2023/09/29 09:55 | Simon Baron-Vezilier v Kai Niederhuber | L | 2-0 |
| Croatia Int. Qual | 2023/09/28 18:30 | Felix Wright v Kai Niederhuber | W | 0-2 |
| Croatia Int. Qual | 2023/09/28 15:10 | Edvin Hadzihalilovic v Kai Niederhuber | W | 0-2 |
| Croatia Int. Qual | 2023/09/28 12:15 | Sebastian Kadlec v Kai Niederhuber | W | 0-2 |