Stadium: Court 7 Round: 26 Ground: Hardcourt indoor
| ITF M25 Glasgow | 2020/02/18 10:00 | Jack Gibbens v Alexander Donski | 3-6,1-6 |
| ITF M25 Barnstaple | 2020/02/11 11:30 | Alexander Donski v Leopold Zima | 6-1,3-6,4-6 |
| ITF M15 Heraklion | 2019/12/13 08:30 | Pablo Vivero Gonzalez v Alexander Donski | 6-1,6-2 |
| ITF M15 Heraklion | 2019/12/11 08:00 | Tim Heger v Alexander Donski | 3-6,2-6 |
| ITF M15 Heraklion | 2019/12/05 09:50 | David Pichler v Alexander Donski | 6-4,0-6,6-4 |
| ITF M15 Heraklion | 2019/12/03 09:30 | Alexander Donski v Ioannis Stamoulos | 6-3,6-3 |
| ITF M15 Heraklion | 2019/11/27 09:30 | Alexander Donski v Petros Tsitsipas | 6-4,4-6,4-6 |
| ITF M15 Monastir | 2019/11/07 11:50 | Maksim Tikhomirov v Alexander Donski | 6-4,1-6,6-3 |
| ITF M25 Glasgow | 2020/02/18 10:55 | Wojciech Marek v Scott Duncan | 7-6,3-6,6-4 |
| ITF M25 Glasgow | 2020/02/17 15:40 | Wojciech Marek v David Quayle | 6-3,6-2 |
| ITF M25 Glasgow | 2020/02/16 15:15 | Wojciech Marek v Josip Krstanovic | 6-4,6-4 |
| ITF M25 Barnstaple | 2020/02/12 10:00 | Patrik Niklas-Salminen v Wojciech Marek | 6-3,6-1 |
| ITF M25 Barnstaple | 2020/02/11 14:20 | Anton Matusevich v Wojciech Marek | 2-6,6-7 |
| ITF M25 Barnstaple | 2020/02/10 10:30 | Wojciech Marek v Adam Jones | 6-2,6-1 |
| ITF M25 Barnstaple | 2020/02/09 10:50 | Wojciech Marek v Sahej Maker | 6-1,6-0 |
| ITF M15 Bressuire | 2020/01/25 17:10 | Quentin Robert v Wojciech Marek | 6-3,6-3 |