Stadium: Court 6 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2020/09/20 11:00 | Mark Owen Endler v Karl Kiur Saar | 7-5,4-6,7-10 |
| ITF M15 Anif | 2020/08/23 12:00 | Karl Kiur Saar v Sandro Kopp | 2-6,2-6 |
| ITF M15 Anif | 2020/08/23 09:30 | Karl Kiur Saar v Noah Thurner | 6-1,6-1 |
| ITF M25 Vogau | 2020/08/17 11:30 | Simon Beaupain v Karl Kiur Saar | 6-2,6-2 |
| ITF M25 Vogau | 2020/08/17 09:00 | Karl Kiur Saar v Gonzalo Lama | 6-2,7-6 |
| ITF M15 Parnu | 2019/10/31 08:00 | Evgeny Tyurnev v Karl Kiur Saar | 4-6,6-0,6-1 |
| ITF M15 Parnu | 2019/10/30 08:00 | Joshua Paris v Karl Kiur Saar | 4-6,7-6,3-6 |
| ITF M15 Pajulahti | 2019/09/16 07:30 | Karl Kiur Saar v Jeremy Schifris | 3-6,4-6 |
| ITF M15 Monastir | 2020/09/20 10:00 | Makary Adamek v Aristotelis Thanos | 2-6,4-6 |
| ITF M15 Monastir | 2020/09/17 10:25 | Aristotelis Thanos v Alexander Shevchenko | 6-7,3-6 |
| ITF M15 Heraklion | 2020/03/12 08:30 | Robert Strombachs v Aristotelis Thanos | 2-6,6-3,2-6 |
| ITF M15 Heraklion | 2020/03/11 08:30 | Nino Ehrenschneider v Aristotelis Thanos | 1-6,4-6 |
| ITF M15 Heraklion | 2020/03/10 10:30 | Aristotelis Thanos v Sacha Modica | 5-7,6-3,10-5 |
| ITF M15 Heraklion | 2020/03/10 08:00 | Sean Hodkin v Aristotelis Thanos | 5-7,0-6 |
| ITF M15 Heraklion | 2020/03/05 10:35 | Aristotelis Thanos v Alexander Lebedev | 1-6,5-7 |
| ITF M15 Heraklion | 2020/03/04 09:55 | Hao Yuan Ng v Aristotelis Thanos | 3-6,1-6 |