| Latvia Int. | 2023/09/02 12:20 | Kian-Yu Oei v 싱어, 발렌틴 | W | 1-2 |
| Czech Open | 2023/10/20 15:30 | 싱어, 발렌틴 v Bjorkler, Gustav | L | 0-2 |
| Croatian Int. | 2023/09/30 08:20 | Aria Dinata v 싱어, 발렌틴 | L | 2-0 |
| Croatian Int. | 2023/09/29 16:50 | 케르트, 카르 v 싱어, 발렌틴 | W | 0-2 |
| Croatian Int. | 2023/09/29 10:20 | David Silva v 싱어, 발렌틴 | W | 0-2 |
| Belgian International 2019, MS | 2023/09/14 10:40 | 카라기, 줄리앙 v 싱어, 발렌틴 | L | 2-0 |
| Latvia Int. | 2023/09/03 06:20 | Daniil Dubovenko v 싱어, 발렌틴 | L | 2-1 |
| Latvia Int. | 2023/09/02 12:20 | Kian-Yu Oei v 싱어, 발렌틴 | W | 1-2 |
| Latvia Int. | 2023/09/02 07:10 | 킬크, 타우리 v 싱어, 발렌틴 | W | 1-2 |
| Dutch Open (GP) 2016 | 2023/10/12 10:00 | Kian-Yu Oei v 스벤센, 빅터 | L | 0-2 |
| Croatian Int. | 2023/09/30 14:00 | Daniil Dubovenko v Kian-Yu Oei | L | 2-1 |
| Croatian Int. | 2023/09/30 08:40 | Kian-Yu Oei v Kayan, Cholan | W | 2-0 |
| Croatian Int. | 2023/09/29 12:10 | Kian-Yu Oei v Yohan Barbieri | W | 2-0 |
| Croatian Int. | 2023/09/29 08:00 | Kian-Yu Oei v Mathias Solgaard | W | 2-1 |
| Belgian Int. Qual | 2023/09/13 16:55 | Kian-Yu Oei v 가우딘, 야니스 | L | 1-2 |
| Belgian Int. Qual | 2023/09/13 14:10 | Kian-Yu Oei v Noah Haase | W | 2-0 |
| Slovenia Future Series | 2023/09/09 07:20 | Aria Dinata v Kian-Yu Oei | L | 2-1 |