| Estonie Int. - Qualif. | 2020/01/09 16:00 | Anjo, Duarte Nuno v Lehikoinen, Kasper | W | 0-2 |
| Estonie Int. - Qualif. | 2020/01/09 13:20 | Lehikoinen, Kasper v Monroy, Joan | W | 2-0 |
| Estonie Int. - Qualif. | 2020/01/09 10:00 | Lehikoinen, Kasper v Pilve, Hans | W | 2-1 |
| Norwegian Int. | 2019/11/08 11:15 | Lehikoinen, Kasper v Soren Hald | L | 1-2 |
| Norwegian Int. Qual | 2019/11/07 16:00 | Lehikoinen, Kasper v Ludvig Petre Olsson | W | 2-0 |
| Norwegian Int. Qual | 2019/11/07 11:30 | Xu, Mattias v Lehikoinen, Kasper | W | 0-2 |
| Finnish Open Qual | 2019/04/04 13:35 | Lehikoinen, Kasper v Kim Kristensen, D. | L | 1-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2019/01/10 08:00 | Lehikoinen, Kasper v Dimitar Yanakiev | L | 0-2 |