| Slovenia Future Series | 2023/09/09 07:20 | Aria Dinata v Kian-Yu Oei | L | 2-1 |
| Slovenia Future Series | 2023/09/08 14:20 | Yaro Van Delsen v Kian-Yu Oei | W | 1-2 |
| Slovenia Future Series | 2023/09/08 09:20 | Jan Janostik v Kian-Yu Oei | W | 0-2 |
| Latvia Int. | 2023/09/02 12:20 | Kian-Yu Oei v Valentin Singer | L | 1-2 |
| Latvia Int. | 2023/09/02 06:20 | Mads Emil Monke v Kian-Yu Oei | W | 1-2 |
| 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 |
| Belgian Int. Qual | 2023/09/13 10:05 | Noah Haase v Hugo Jardim | W | 2-0 |
| Nouvelle Aquitane Future Series | 2023/07/09 08:40 | Bharat Raghav v Noah Haase | L | 2-1 |
| Nouvelle Aquitane Future Series | 2023/07/08 13:20 | Noah Haase v Bruno Carvalho | W | 2-1 |
| Nouvelle Aquitane Future Series | 2023/07/07 23:10 | Ethan Rose v Noah Haase | W | 1-2 |
| Nouvelle Aquitane Future Series | 2023/07/07 16:55 | Noah Haase v Sacha Leveque | W | 2-0 |
| Nouvelle Aquitane Future Series Qual | 2023/07/06 11:05 | Rasmus Andersson v Noah Haase | W | 0-2 |
| Nantes Int. Qual | 2023/06/15 18:35 | Yanis Gaudin v Noah Haase | L | 2-0 |
| Nantes Int. Qual | 2023/06/15 13:15 | Noah Haase v Alvaro Vazquez | W | 2-1 |