Stadium: Court 2 Round: 62 Ground: Clay
| ITF M15 Gdynia | 2021/08/09 08:00 | Roman Andres Burruchaga v Vojtech Vlkovsky | 6-4,6-1 |
| ITF M15 Telavi | 2021/08/03 11:10 | Roman Andres Burruchaga v Oleg Prihodko | 1-6,4-6 |
| ITF M15 Novi Sad | 2021/07/28 09:00 | Roman Andres Burruchaga v Mate Valkusz | 4-6,5-7 |
| ITF M15 Novi Sad | 2021/07/27 07:30 | Roman Andres Burruchaga v Alen Rogic-Hadzalic | 7-6,6-2 |
| ITF M15 Novi Sad | 2021/07/26 10:30 | Roman Andres Burruchaga v Aleksa Mardjonovic | 6-3,7-6 |
| ITF M15 Perugia | 2021/07/22 09:40 | Dragos Nicolae Madaras v Roman Andres Burruchaga | 6-1,6-2 |
| ITF M15 Perugia | 2021/07/21 15:20 | Luciano Carraro v Roman Andres Burruchaga | 3-6,0-6 |
| ITF M15 L'Aquila | 2021/07/14 09:50 | Lorenzo Bocchi v Roman Andres Burruchaga | 7-5,3-6,7-5 |
| ITF M15 Gdynia | 2021/08/09 08:00 | Gianni Ross v Filip Kolasinski | 7-6,1-6,9-11 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/03 12:30 | Toby Alex Kodat v Filip Kolasinski | 6-0,6-2 |
| ITF M25 Poznan | 2020/08/27 10:30 | Filip Kolasinski v Vit Kopriva | 4-6,3-6 |
| ITF M25 Poznan | 2020/08/26 09:55 | Filip Kolasinski v Pawel Juszczak | 6-2,0-6,6-3 |
| ITF M25 Poznan | 2020/08/25 07:50 | Filip Kolasinski v Nikolas Lahky | 6-4,6-3 |
| ITF M25 Poznan | 2020/08/24 11:00 | Filip Kolasinski v Zdenek Derkas | 6-0,6-0 |
| Polish National Tour | 2020/08/21 09:00 | Jasza Szajrych v Filip Kolasinski | 7-6,6-7,6-3 |
| Polish National Tour | 2020/08/20 07:00 | Filip Kolasinski v Szymon Kielan | 6-2,7-6 |