Stadium: Court 3 Round: 44 Ground: Carpet indoor
| 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 |
| ITF M15 Heraklion | 2019/12/01 09:00 | Mason Recci v Leopold Zima | 6-1,7-5 |
| ITF M15 Heraklion | 2019/11/27 09:30 | Leopold Zima v Guy Den Heijer | 3-6,0-6 |
| ITF M15 Heraklion | 2019/11/26 08:00 | Athanassios Manekas v Leopold Zima | 7-5,4-6,7-10 |
| ITF M15 Heraklion | 2019/11/25 09:00 | Leopold Zima v Pavel Shumeiko | 6-1,7-5 |
| ITF M15 Heraklion | 2019/11/24 10:30 | Ido Zonder v Leopold Zima | 3-6,2-6 |
| Challenger Eckental | 2019/10/28 12:50 | Leopold Zima v Jurij Rodionov | 4-6,6-7 |
| ITF M15 Heraklion | 2019/11/17 08:30 | Alexander Erler v Jan Zielinski | 7-5,6-1 |
| ITF M15 Heraklion | 2019/11/16 12:00 | Jan Zielinski v Patrick Kypson | 6-4,6-2 |
| ITF M15 Heraklion | 2019/11/16 08:00 | Jan Zielinski v Jonas Trinker | 6-3,6-2 |
| ITF M15 Heraklion | 2019/11/15 08:00 | Jan Zielinski v Vasil Kirkov | 6-3,6-3 |
| ITF M15 Heraklion | 2019/11/12 13:05 | Tom Kocevar-Desman v Jan Zielinski | 1-6,4-6 |
| ITF M15 Sharm El Sheikh | 2019/10/30 11:25 | Jan Zielinski v Kacper Zuk | 3-6,3-6 |
| ITF M15 Sharm El Sheikh | 2019/10/23 08:00 | Karim-Mohamed Maamoun v Jan Zielinski | 7-5,6-2 |
| ITF M25 Falun | 2019/10/01 11:00 | Antoine Bellier v Jan Zielinski | 6-4,6-4 |