Stadium: Central Court Round: 26 Ground: Clay
| ITF M15 Szekesfehervar MD | 2019/09/05 14:10 | Nouza/Vrbensky v Kossek/Kowalczyk | 3-6,6-3,10-5 |
| ITF M15 Szekesfehervar MD | 2019/09/04 11:55 | Olivieri/Carabelli v Kossek/Kowalczyk | 4-6,6-4,6-10 |
| ITF M25 Bydgoszcz MD | 2019/08/13 14:00 | Kossek/Kowalczyk v Taylor/Taylor | 6-7,6-3,7-10 |
| ITF M15 Antalya MD | 2019/05/24 11:05 | Kossek/Kowalczyk v Klok/Korolev | 3-6,6-4,6-10 |
| ITF M15 Antalya MD | 2019/05/23 12:10 | Kossek/Kowalczyk v Agabigun/Ilhan | 6-3,6-2 |
| ITF M15 Antalya MD | 2019/05/21 10:00 | Kossek/Kowalczyk v Kaya Arinc/Cekirge | 6-0,6-1 |
| Challenger Ostrava MD | 2019/05/01 08:00 | Gengel/Satral v Kossek/Kowalczyk | 6-3,7-5 |