| Open de Suisse - Doubles Femmes - Qualif. | 2018/11/27 01:00 | Krzysztof Jakowczuk v Chang, En Chia | L | 0-2 |
| Giraldilla Int. XD | 2018/09/21 09:55 | Lu, C. H. v Krzysztof Jakowczuk | L | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/03/15 14:00 | Krzysztof Jakowczuk v Mohd Ibrahim, Muhammad Lukman | L | 0-2 |
| Giraldilla Int. XD | 2018/02/15 08:00 | Krzysztof Jakowczuk v Jan Louda | L | 0-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2017/12/05 09:30 | Krzysztof Jakowczuk v Dolan, Jonathan | L | 1-2 |
| Giraldilla Int. XD | 2017/03/23 08:31 | Krzysztof Jakowczuk v Jardim, Hugo | W | 2-0 |
| Giraldilla Int. XD | 2017/03/09 17:03 | Joel Koenig v Krzysztof Jakowczuk | W | 0-2 |
| Giraldilla Int. XD | 2017/03/09 10:49 | Krzysztof Jakowczuk v Grimley, Christopher | W | 2-1 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/06/19 16:10 | Tetreault, Maxime v Enrico Asuncion | L | 0-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/04/05 08:10 | Tetreault, Maxime v MacGregor, Jack | W | 2-0 |