| WTT Feeder Dusseldorf III Quals | 2023/11/27 18:20 | Elias Ranefur v Kas Van Oost | L | 3-2 |
| WTT Feeder - Düsseldorf - Kwalifikacje | 2024/04/08 09:25 | Kas Van Oost v Thor Christensen | W | 3-1 |
| Oman Open U21 - Kobiety | 2024/01/25 12:10 | Eduard Ionescu v Kas Van Oost | L | 4-2 |
| WTT Feeder Dusseldorf III Quals | 2023/11/27 18:20 | Elias Ranefur v Kas Van Oost | L | 3-2 |
| European Team Championships | 2023/09/12 08:00 | Kas Van Oost v Lubomir Pistej | L | 2-3 |
| European Team Championships | 2023/09/10 08:20 | Martin Allegro v Kas Van Oost | L | 3-2 |
| European Youth Champs Singles | 2023/07/23 10:10 | Milosz Redzimski v Kas Van Oost | L | 4-0 |
| Drużynowe Mistrzostwa Europy Juniorów | 2023/07/17 18:00 | Kas Van Oost v Charlie Carlsson | W | 3-1 |
| Drużynowe Mistrzostwa Europy Juniorów | 2023/07/15 10:10 | Eduard Ionescu v Kas Van Oost | L | 3-0 |
| TT Star Series | 2024/04/06 13:45 | Elias Ranefur v Taehyun Kim | L | 2-3 |
| TT Star Series | 2024/04/06 12:20 | Elias Ranefur v Miad Lotfijanabadi | W | 3-1 |
| TT Star Series | 2024/04/06 11:15 | Felipe Olivares v Elias Ranefur | L | 3-2 |
| TT Star Series | 2024/04/06 09:45 | Jakub Zelinka v Elias Ranefur | W | 0-3 |
| TT Star Series | 2024/04/06 07:45 | Tomas Konecny v Elias Ranefur | W | 1-3 |
| TT Star Series | 2024/04/05 13:15 | Taehyun Kim v Elias Ranefur | L | 3-2 |
| TT Star Series | 2024/04/05 10:45 | Carlos Fernandez v Elias Ranefur | W | 0-3 |
| TT Star Series | 2024/04/05 09:15 | Giacomo Allegranza v Elias Ranefur | W | 0-3 |