 World: Davis Cup - World Group - Doubles - Main |
|---|
| | Heliovaara H./Niklas-Salminen P. | Evans D./Skupski N. | CAN. | details | 11.09.2024 |
| World: Davis Cup - World Group - Doubles - Qualification |
|---|
| | Heliovaara H./Niklas-Salminen P. | Borges N./Cabral F. | CAN. | details | 03.02.2024 |
| World: Davis Cup - World Group - Doubles - Play Offs |
|---|
| | Heliovaara H./Niklas-Salminen P. | Ebden M./Purcell M. | CAN. | details | 24.11.2023 |
| | Galarneau A./Pospisil V. | Heliovaara H./Niklas-Salminen P. | CAN. | details | 21.11.2023 |
 Sweden: Stockholm - Doubles - Main |
|---|
| Quarter-finals | Heliovaara H./Niklas-Salminen P. | Bhambri Y./Cash J. | 0:2 (1:6, 3:6) | details | 20.10.2023 |
| 1/8-finals | Heliovaara H./Niklas-Salminen P. | Demoliner M./Matos R. | 2:0 (6:3, 6:4) | details | 17.10.2023 |
| World: Davis Cup - World Group - Doubles - Main |
|---|
| | Dodig I./Pavic M. | Heliovaara H./Niklas-Salminen P. | 2:0 (6:4, 7:61) | details | 15.09.2023 |
 Italy: Ortisei - Doubles - Main |
|---|
| 1/8-finals | Heliovaara H./Niklas-Salminen P. | Glasspool L./Lawson A. | 1:2 (7:5, 66:7, 8:10) | details | 17.11.2020 |
 Canada: Calgary - Doubles - Main |
|---|
| Quarter-finals | Broady L./Clayton S. | Heliovaara H./Niklas-Salminen P. | 2:1 (1:6, 7:65, 13:11) | details | 29.02.2020 |
| 1/8-finals | Cerretani J./Lovett K. | Heliovaara H./Niklas-Salminen P. | 0:2 (5:7, 3:6) | details | 28.02.2020 |
| Canada: Drummondville - Doubles - Main |
|---|
| 1/8-finals | Johnson H./Johnson Y. | Heliovaara H./Niklas-Salminen P. | 2:1 (64:7, 6:4, 10:8) | details | 20.02.2020 |
 Finland: Helsinki - Doubles - Main |
|---|
| Semi-finals | Nielsen F./Puetz T. | Heliovaara H./Niklas-Salminen P. | 2:1 (3:6, 7:65, 10:8) | details | 16.11.2019 |
| Quarter-finals | Heliovaara H./Niklas-Salminen P. | Escoffier A./Petit G. | 2:0 (7:66, 6:1) | details | 14.11.2019 |
| 1/8-finals | Drzewiecki K./Walkow S. | Heliovaara H./Niklas-Salminen P. | 0:2 (4:6, 3:6) | details | 13.11.2019 |
 Australia: Playford 2 - Doubles - Main |
|---|
| Final | Gonzales R./King E. | Heliovaara H./Niklas-Salminen P. | 1:2 (4:6, 7:64, 7:10) | details | 03.11.2019 |
| Semi-finals | Klein B./Puodziunas S. | Heliovaara H./Niklas-Salminen P. | 0:2 (5:7, 4:6) | details | 01.11.2019 |
| Quarter-finals | Heliovaara H./Niklas-Salminen P. | Ratiwatana Sa./Watanuki Y. | 2:0 (6:3, 6:4) | details | 31.10.2019 |
| 1/8-finals | Taylor A./Taylor J. | Heliovaara H./Niklas-Salminen P. | 0:2 (4:6, 2:6) | details | 30.10.2019 |
| Finland: Tampere - Doubles - Main |
|---|
| Semi-finals | Arends S./Pel D. | Heliovaara H./Niklas-Salminen P. | 2:1 (7:63, 4:6, 10:1) | details | 27.07.2019 |
| Quarter-finals | Heliovaara H./Niklas-Salminen P. | Kaukovalta P./Vasa E. | 2:0 (6:3, 7:62) | details | 26.07.2019 |
| 1/8-finals | Pellegrino A./Vavassori A. | Heliovaara H./Niklas-Salminen P. | 1:2 (7:5, 63:7, 8:10) | details | 24.07.2019 |
| Finland: Tampere - Doubles - Main |
|---|
| Semi-finals | Heliovaara H./Niklas-Salminen P. | Gakhov I./Pavlioutchenkov A. | 1:2 (6:3, 3:6, 10:12) | details | 27.07.2018 |
| Quarter-finals | Virtanen O./Virtanen P. | Heliovaara H./Niklas-Salminen P. | 0:2 (2:6, 0:6) | details | 26.07.2018 |
| World: Davis Cup - Group II - Doubles - Main |
|---|
| | Basilashvili N./Tsivadze G. | Heliovaara H./Niklas-Salminen P. | 0:3 (4:6, 0:6, 3:6) | details | 04.02.2017 |
