Stadium: Court 3 Round: 27
| ITF Finland F4 MD | 2018/11/12 11:00 | Ivanov/Mladenov v Lofman/Tiainen | 7-6,6-2 |
| ITF Estonia F2 MD | 2018/10/29 12:55 | Castelnuovo/Mladenov v Tiainen/Vesanen | 6-2,6-3 |
| ITF Finland F3 MD | 2018/08/17 12:45 | Tiainen/Vesanen v Niklas-Salminen/Virtanen | 3-6,3-6 |
| ITF Finland F3 MD | 2018/08/16 13:55 | Ivanov/Simonsson v Tiainen/Vesanen | 4-6,3-6 |
| ITF Finland F3 MD | 2018/08/15 12:20 | Friberg/Taylor v Tiainen/Vesanen | 3-6,3-6 |
| ITF Finland F3 MD | 2018/08/14 13:30 | Tiainen/Vesanen v Huurinainen/Sarpola | 6-2,5-7,12-10 |
| ITF Finland F2 MD | 2018/08/06 14:40 | Virtanen/Virtanen v Tiainen/Vesanen | 6-4,6-4 |
| ITF Finland F1 MD | 2018/08/01 12:00 | Kaukovalta/Vasa v Tiainen/Vesanen | 6-2,6-3 |
| ITF Finland F1 MD | 2018/07/30 12:30 | Tiainen/Vesanen v Frost/Taylor | 7-6,7-6 |