Stadium: Court 8 Round: 44 Ground: Clay
| ITF Finland F3 Qual | 2017/08/12 09:30 | Karl Kiur Saar v Jonathan Stenberg | 7-5,6-2 |
| ITF Finland F2 | 2017/08/08 15:00 | Karl Kiur Saar v Lauri Kiiski | 6-4,1-6,3-6 |
| ITF Finland F2 Qual | 2017/08/07 07:00 | Karl Kiur Saar v Sami Huurinainen | 4-6,6-4,4-6 |
| ITF Finland F1 Qual | 2017/07/30 11:25 | Karl Kiur Saar v Finn Bass | 3-6,2-6 |
| ITF Finland F1 Qual | 2017/07/29 07:30 | Karl Kiur Saar v Aleksi Tuukkanen | 6-0,7-5 |
| ITF Estonia F1 | 2017/07/24 09:25 | Karl Kiur Saar v Matias Franco Descotte | 3-6,1-6 |
| ITF Estonia F4 | 2016/11/04 23:00 | Vladimir Korolev v Karl Kiur Saar | 6-3,6-4 |
| ITF Estonia F3 | 2016/10/29 08:00 | Vladimir Korolev v Karl Kiur Saar | 6-3,5-7,6-3 |
| ITF Finland F2 Qual | 2017/08/05 09:30 | Roni Rikkonen v Igor Rud | 0-6,2-6 |
| Challenger Tampere Qual | 2017/07/22 10:50 | Roni Rikkonen v Ben Patael | 2-6,1-6 |
| Challenger Tampere Qual | 2017/07/22 07:00 | Roni Rikkonen v Artem Strokan | 6-4,6-1 |