| Latvia Int. | 2023/09/01 11:55 | Charles Fouyn v Mads Emil Monke | W | 1-2 |
| Latvia Int. Qual | 2023/09/01 06:40 | Luis Pongratz v Mads Emil Monke | W | 0-2 |
| Latvia Int. Qual | 2023/08/31 11:40 | Rasmus Andersson v Mads Emil Monke | W | 0-2 |
| Latvia Int. Qual | 2023/08/31 06:40 | David Smutny v Mads Emil Monke | W | 0-2 |
| Latvia Int. Qual | 2023/08/30 13:10 | Mads Emil Monke v Raul Martin Maidvee | W | 2-0 |
| Hungarian Int. Qual | 2022/11/03 08:40 | Mads Emil Monke v Paul Tournefier | L | 0-2 |
| Hungarian Int. Qual | 2022/11/02 15:00 | Jiri Kral v Mads Emil Monke | W | 0-2 |
| Bulgarian Int. Qual | 2022/10/06 14:35 | Mads Emil Monke v Aria Dinata | - | away |
| Latvia Int. | 2023/09/01 12:00 | Finn Achthoven v Kian-Yu Oei | W | 1-2 |
| Nouvelle Aquitane Future Series | 2023/07/07 15:45 | Ethan Rose v Kian-Yu Oei | L | 2-0 |
| Nouvelle Aquitane Future Series | 2023/07/07 10:30 | Diogo Gloria v Kian-Yu Oei | W | 0-2 |
| Lithuanian Int. | 2023/06/11 10:00 | Matthias Kicklitz v Kian-Yu Oei | L | 2-0 |
| Lithuanian Int. | 2023/06/11 07:20 | Nicolas A. Mueller v Kian-Yu Oei | W | 0-2 |
| Lithuanian Int. | 2023/06/10 15:30 | Kian-Yu Oei v Henrikho Kho Wibowo | W | 2-0 |
| Lithuanian Int. | 2023/06/10 09:20 | Prahdiska B Shujiwo v Kian-Yu Oei | W | 1-2 |
| Bonn Int. | 2023/06/01 12:40 | Kian-Yu Oei v Kuan Lin Kuo | L | 1-2 |