Stadium: Court 1 Round: 24 Ground: Clay
| ITF M25 Poznan | 2019/08/22 14:25 | Hidalgo, Diego v Kolasinski, Filip | 6-3,7-5 |
| ITF M25 Poznan | 2019/08/21 10:00 | Matuszewski, Piotr v Kolasinski, Filip | 2-6,6-4,5-7 |
| ITF M25 Poznan | 2019/08/20 08:00 | Drzewiecki, Karol v Kolasinski, Filip | 7-5,5-7,10-12 |
| Irpin, Singles Qualifying M-ITF-UKR-04A | 2019/08/14 07:30 | Vladyslav Orlov v Kolasinski, Filip | 6-1,6-4 |
| Irpin, Singles Qualifying M-ITF-UKR-04A | 2019/08/13 10:20 | Kolasinski, Filip v Aleksandr Braynin | 6-4,6-0 |
| Irpin, Singles Qualifying M-ITF-UKR-04A | 2019/08/12 12:00 | Zukauskas, Simonas v Kolasinski, Filip | 1-6,1-6 |
| Koszalin, Singles Qualifying M-ITF-POL-02A | 2019/08/09 09:30 | Podzus, Martins v Kolasinski, Filip | 6-1,6-2 |
| Koszalin, Singles Qualifying M-ITF-POL-02A | 2019/08/08 12:25 | Kolasinski, Filip v Stanek, Robin | 7-6,2-6,7-6 |
| La Marsa, Singles M-ITF-TUN-37A | 2019/09/08 09:30 | Louis Wessels v Santanna, B. | 5-7,4-6 |
| La Marsa, Singles M-ITF-TUN-37A | 2019/09/07 09:30 | Clezar, Guilherme v Louis Wessels | 6-1,3-6,3-6 |
| La Marsa, Singles M-ITF-TUN-37A | 2019/09/05 13:50 | Louis Wessels v Guy Orly Iradukunda | 6-3,6-1 |
| La Marsa, Singles M-ITF-TUN-37A | 2019/09/05 10:30 | Louis Wessels v Moez Echargui | 6-3,6-3 |
| Horgen, Singles Qualifying M-ITF-SUI-03A | 2019/09/01 11:20 | Louis Wessels v Gonzalez, Alejandro | 6-2,6-0 |
| Horgen, Singles Qualifying M-ITF-SUI-03A | 2019/08/31 12:00 | Louis Wessels v Staeheli, Luca | 6-3,6-2 |
| Horgen, Singles Qualifying M-ITF-SUI-03A | 2019/08/30 13:00 | Louis Wessels v Veldheer, Mick | 6-3,6-1 |
| Horgen, Singles Qualifying M-ITF-SUI-03A | 2019/08/29 14:20 | Louis Wessels v Obert, Adrian | 6-2,6-1 |