Stadium: Court 6 Round: 25 Ground: Hardcourt indoor
| 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 M15 Monastir | 2019/11/05 08:20 | Guy Orly Iradukunda v Alexander Donski | 2-6,5-7 |
| ITF M25 Monastir | 2019/11/01 10:00 | Alexander Donski v Peter Torebko | 4-6,2-6 |
| ITF M25 Barnstaple | 2020/02/10 11:45 | Patrick Foley v Leopold Zima | 6-7,4-6 |
| ITF M25 Nussloch | 2020/01/22 18:05 | Leopold Zima v Christopher Heyman | 3-6,7-6,4-6 |
| ITF M25 Nussloch | 2020/01/20 16:00 | Leopold Zima v Jan Zielinski | 6-4,7-6 |
| ITF M25 Nussloch | 2020/01/20 09:00 | Kirill Anton v Leopold Zima | 4-6,3-6 |
| ITF M25 Nussloch | 2020/01/19 09:00 | Maik Steiner v Leopold Zima | 3-6,4-6 |
| ITF M15 Manacor | 2020/01/12 09:00 | Leopold Zima v Daniel Rincon | 3-6,6-3,5-10 |
| ITF M15 Manacor | 2020/01/06 10:30 | Hendrik Jebens v Leopold Zima | 6-3,3-6,10-8 |
| ITF M15 Manacor | 2020/01/05 10:30 | Leopold Zima v Barney Fitzpatrick | 7-6,6-2 |