| Polish Open Qual | 2021/03/25 09:00 | Karl Kert v Camilo Borst | L | 2-0 |
| Uganda Int. | 2023/02/22 16:20 | Camilo Borst v Naren Shankar Iyer | L | 0-2 |
| Estonian Int. Qual | 2023/01/12 10:30 | Zhen Yi Ong v Camilo Borst | L | 2-0 |
| Slovenia Future Series | 2022/11/25 14:45 | Amaury Lievre v Camilo Borst | L | 2-0 |
| Irish Open Qual | 2022/11/16 13:40 | Camilo Borst v Jonathan Dolan | L | 0-2 |
| Irish Open Qual | 2022/11/16 11:55 | Camilo Borst v Louie Lyons | W | 2-0 |
| Bulgarian Int. | 2022/10/07 08:00 | Camilo Borst v Danielius Berzanskis | L | 1-2 |
| Spanish Int. | 2022/09/13 12:20 | Camilo Borst v Marcus Viscovich | L | 0-2 |
| Bonn Int. Qual | 2022/06/15 08:00 | Camilo Borst v Su Li Yang | L | 0-2 |
| Iceland Int. | 2023/01/27 14:15 | Karl Kert v Marcus Viscovich | L | 0-2 |
| Estonian Int. Qual | 2023/01/12 10:55 | Iikka Heino v Karl Kert | L | 2-0 |
| Estonian Int. Qual | 2023/01/12 07:20 | Karl Kert v Mykhailo Vyshnevyi | W | 2-1 |
| Irish Open Qual | 2022/11/16 09:35 | Johnnie Torjussen v Karl Kert | L | 2-0 |
| Hungarian Int. Qual | 2022/11/02 19:05 | Karl Kert v Marcus Viscovich | L | 0-2 |
| Latvia Int. | 2022/09/03 07:40 | Karl Kert v Enogat Roy | L | 1-2 |
| Bonn Int. Qual | 2022/06/16 07:35 | Karl Kert v Justin Hoh | L | 0-2 |
| Bonn Int. Qual | 2022/06/15 17:35 | Karl Kert v Leo Van Gysel | W | 2-0 |