Stadium: Court 9 Round: 27 Ground: Hardcourt indoor
| Oslo, Doubles M-ITF-NOR-01A | 2019/03/05 14:15 | Hasson J / Paris J v Mansson M / Srbljak G | 3-6,4-6 |
| Oslo, Doubles M-ITF-NOR-01A | 2019/03/05 14:50 | Kowalczyk M / Matuszewski P v Kalenichenko D / Martinez M | 7-6,7-5 |
| Kaarst, Doubles M-ITF-GER-02B | 2019/02/07 19:55 | Sijsling I / van de Zandschulp B v Kowalczyk M / Matuszewski P | 6-3,6-2 |
| ITF - M15 Bagnoles-de-l'Orne - Doubles Hommes | 2019/01/10 16:30 | Kowalczyk M / Matuszewski P v Laurent Y / Lescure M | 4-6,6-7 |
| ITF - M15 Bagnoles-de-l'Orne - Doubles Hommes | 2019/01/09 13:45 | Kowalczyk M / Matuszewski P v Brosset S / Perchicot M | 3-6,6-1,10-6 |