Stadium: Court 1 Round: 26 Ground: Hardcourt indoor
| Coupe Davis | 2023/09/15 18:00 | Dodig/Pavic v Heliovaara H / Niklas-Salminen P | 6-4,7-6 |
| Coupe Davis | 2023/09/12 17:10 | Koolhof W / Middelkoop M v Heliovaara H / Niklas-Salminen P | 6-4,6-7,6-3 |
| Challenger Ortisei MD | 2020/11/17 11:15 | Heliovaara H / Niklas-Salminen P v Glasspool L / Lawson A | 7-5,6-7,8-10 |
| Challenger Calgary MD | 2020/02/28 22:30 | Broady L / Clayton S v Heliovaara H / Niklas-Salminen P | 1-6,7-6,13-11 |
| Challenger Calgary MD | 2020/02/28 03:20 | Cerretani J / Lovett K v Heliovaara H / Niklas-Salminen P | 5-7,3-6 |
| Challenger Drummondville MD | 2020/02/19 22:55 | Johnson A / Johnson R v Heliovaara H / Niklas-Salminen P | 6-7,6-4,10-8 |
| Challenger Helsinki MD | 2019/11/16 10:00 | Nielsen F / Puetz T v Heliovaara H / Niklas-Salminen P | 3-6,7-6,10-8 |
| Challenger Helsinki MD | 2019/11/14 16:25 | Heliovaara H / Niklas-Salminen P v Escoffier A / Petit G | 7-6,6-1 |
| ATP Sofia MD | 2021/09/30 14:55 | Demoliner/Matos v Marach O / Oswald P | 6-7,6-7 |
| ATP Sofia MD | 2021/09/27 13:50 | Musetti/Vavassori v Demoliner/Matos | 3-6,6-7 |
| ATP Nur-Sultan MD | 2021/09/23 07:50 | Erlich J / Vasilevski A v Demoliner/Matos | 6-1,1-6,10-7 |
| Coupe Davis | 2021/09/19 06:55 | Habib/Hassan v Demoliner/Matos | 2-6,6-3,6-7 |