Stadium: Court 1 Round: 25 Ground: Clay
| Challenger Szczecin | 2019/09/10 16:15 | Kolasinski, Filip v Louis Wessels | 6-3,7-5 |
| 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 |
| Genoa, Italy | 2019/09/02 13:50 | Mohamed Safwat v Arguello, Facundo | 4-6,6-2,6-0 |
| ATP Bastad | 2019/07/16 10:30 | Londero, Juan Ignacio v Arguello, Facundo | 6-3,6-2 |
| ATP Bastad | 2019/07/15 09:00 | Arguello, Facundo v Steven Diez | 6-4,3-6,6-3 |
| ATP Bastad | 2019/07/14 10:00 | Arguello, Facundo v Eriksson, Markus | 7-6,6-1 |
| Wimbledon, London, Great Britain | 2019/06/24 16:00 | Kavcic, Blaz v Arguello, Facundo | 6-3,7-6 |
| Challenger Blois | 2019/06/22 13:40 | Kimmer Coppejans v Arguello, Facundo | 2-6,7-5,6-4 |
| Challenger Blois | 2019/06/21 16:15 | Arguello, Facundo v Tatlot, Johan Sebastien | 6-4,6-0 |
| Challenger Blois | 2019/06/20 13:30 | Geoffrey Blancaneaux v Arguello, Facundo | 6-4,4-6,3-6 |