| WTT Feeder - Düsseldorf - Kval | 04/08 15:30 | - | Kas Van Oost v Elias Ranefur | L | 2-3 | |
| WTT Feeder - Düsseldorf - Kval | 04/08 09:25 | 57 | Kas Van Oost v Thor Christensen | W | 3-1 | |
| Oman Open - U21 - Damer | 01/25 12:10 | - | Eduard Ionescu v Kas Van Oost | L | 4-2 | |
| WTT Feeder Dusseldorf III Quals | 11/27 18:20 | 6 | Elias Ranefur v Kas Van Oost | L | 3-2 | |
| EM - Lag | 09/12 08:00 | - | Kas Van Oost v Lubomir Pistej | L | 2-3 | |
| EM - Lag | 09/10 08:20 | - | Martin Allegro v Kas Van Oost | L | 3-2 | |
| European Youth Champs Singles | 07/23 10:10 | - | Milosz Redzimski v Kas Van Oost | L | 4-0 | |
| Ungdoms-EM - Lag | 07/17 18:00 | - | Kas Van Oost v Charlie Carlsson | W | 3-1 | |
| Ungdoms-EM - Lag | 07/15 10:10 | - | Eduard Ionescu v Kas Van Oost | L | 3-0 | |
| Ungdoms-EM - Lag | 07/14 19:30 | - | Isak Alfredsson v Kas Van Oost | L | 3-1 | |
| Ungdoms-EM - Lag | 07/14 18:14 | - | William Bergenblock v Kas Van Oost | L | 3-1 | |
| EM - Lag | 05/06 07:50 | - | Kas Van Oost v Michael Tauber | W | 3-2 |