Stadium: Court 1 Round: 54 Ground: Hardcourt indoor
| ITF M15 Helsinki | 2019/08/21 07:00 | Nazim Makhlouf v Arvid Nordquist | 6-4,6-2 |
| ITF M15 Helsinki | 2019/08/20 07:00 | Arvid Nordquist v Aaron Prandstetter | 6-1,6-1 |
| ITF M15 Helsinki | 2019/08/19 11:30 | Arvid Nordquist v Ville Perkkola | 6-2,6-0 |
| ITF M25 Bydgoszcz | 2019/08/13 08:00 | Piotr Matuszewski v Arvid Nordquist | 3-6,6-3,10-2 |
| ITF M25 Bydgoszcz | 2019/08/12 08:00 | Filip Pieczonka v Arvid Nordquist | 0-6,2-6 |
| ITF M25 Lasne | 2019/07/02 08:00 | Vasile Antonescu v Arvid Nordquist | 6-1,6-0 |
| ITF M25 Lasne | 2019/07/01 08:00 | Glenn Smits v Arvid Nordquist | 4-6,4-6 |
| ITF M25 Arlon | 2019/06/24 15:15 | Guillaume Dermiens v Arvid Nordquist | 6-1,6-4 |
| ITF M15 Helsinki | 2019/08/20 07:00 | Masi Sarpola v Peter Sillanpaa | 6-3,6-4 |
| ITF M15 Helsinki | 2019/08/19 12:15 | Jason Sormunen v Peter Sillanpaa | 1-6,2-6 |
| ITF Finland F4 | 2018/11/10 08:00 | Jaime Fermosell v Peter Sillanpaa | 3-6,6-4,6-3 |
| ITF Finland F3 | 2018/08/13 07:00 | Peter Sillanpaa v Matvey Minin | 1-6,0-6 |
| ITF Finland F3 | 2018/08/12 10:55 | Alexander Chepik v Peter Sillanpaa | 6-7,2-6 |
| ITF Finland F3 | 2018/08/11 12:00 | Peter Sillanpaa v Hermanni Tiainen | 6-3,6-3 |
| ITF Finland F2 Qual | 2018/08/04 07:00 | Peter Sillanpaa v Sami Huurinainen | 5-7,6-7 |
| ITF Finland F4 Qual | 2017/11/11 08:00 | Gorazd Srbljak v Peter Sillanpaa | 6-3,6-0 |