Stadium: Indoor 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/04/26 09:00 | Andrea Picchione v Iiro Vasa | 6-2,6-4 |
| ITF M15 Monastir | 2021/04/25 11:30 | Niklas Waldner v Iiro Vasa | 1-6,4-6 |
| ITF M15 Monastir | 2021/04/21 08:30 | Iiro Vasa v Michal Dembek | 5-7,7-5,2-6 |
| ITF M15 Monastir | 2021/04/20 10:30 | Remy Bertola v Iiro Vasa | 2-6,6-4,8-10 |
| ITF M15 Monastir | 2021/04/19 12:00 | Iiro Vasa v Lorenzo Bresciani | 7-6,1-6,10-7 |
| ITF M15 Nur-Sultan | 2021/02/09 03:55 | Yaraslav Shyla v Iiro Vasa | 6-3,6-0 |
| ITF M15 Nur-Sultan | 2021/02/08 04:00 | Islam Orynbasar v Iiro Vasa | 3-6,2-6 |
| ITF M15 Nur-Sultan | 2021/02/01 07:30 | Iiro Vasa v Sagadat Ayap | 3-6,6-2,8-10 |
| ITF M15 Kouvola | 2021/05/25 08:30 | Karl Kiur Saar v Oskar Antinheimo | 6-3,6-0 |
| ITF M15 Parnu | 2020/11/02 09:30 | Karl Kiur Saar v Stefan Loncar | 4-6,6-7 |
| ITF M15 Monastir | 2020/10/18 10:30 | Karl Kiur Saar v Constantin Bittoun Kouzmine | 1-6,2-6 |
| ITF M15 Monastir | 2020/09/27 10:30 | Adam Bronka v Karl Kiur Saar | 6-4,6-2 |
| ITF M15 Monastir | 2020/09/21 12:30 | Luca Potenza v Karl Kiur Saar | 6-1,6-3 |
| ITF M15 Monastir | 2020/09/21 08:00 | Karl Kiur Saar v Aristotelis Thanos | 7-6,6-1 |
| 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 |