| Croatian Int. - Kval | 2019/04/18 08:45 | Christoffer Elbrond v Jesper De Waal | L | 2-0 |
| Swiss Open - Kvinnedouble - Kval | 2019/01/17 08:20 | Jesper De Waal v Oscar Sunekaer | L | 1-2 |
| Swiss Open - Kvinnedouble - Kval | 2018/11/28 13:50 | Jesper De Waal v Jonathan Dolan | L | 0-2 |