Stadium: Center Court Round: 27 Ground: Hardcourt indoor
| Challenger Helsinki MD | 2019/11/13 17:30 | Drzewiecki/Walkow v Heliovaara/Niklas-Salminen | 4-6,3-6 |
| Challenger Playford 2 MD | 2019/11/03 00:30 | Gonzales/King v Heliovaara/Niklas-Salminen | 4-6,7-6,7-10 |
| Challenger Playford 2 MD | 2019/11/01 03:00 | Klein/Puodziunas v Heliovaara/Niklas-Salminen | 5-7,4-6 |
| Challenger Playford 2 MD | 2019/10/31 03:50 | Heliovaara/Niklas-Salminen v Ratiwatana/Watanuki | 6-3,6-4 |
| Challenger Playford 2 MD | 2019/10/30 04:10 | Taylor/Taylor v Heliovaara/Niklas-Salminen | 4-6,2-6 |
| Challenger Tampere MD | 2019/07/27 09:00 | Arends/Pel v Heliovaara/Niklas-Salminen | 7-6,4-6,10-1 |
| Challenger Tampere MD | 2019/07/26 16:05 | Heliovaara/Niklas-Salminen v Kaukovalta/Vasa | 6-3,7-6 |
| Challenger Tampere MD | 2019/07/24 17:10 | Pellegrino/Vavassori v Heliovaara/Niklas-Salminen | 7-5,6-7,8-10 |