Håkon Halsteinsen vs Herman Halvorsen Berggreen
2 games played · Håkon Halsteinsen 1–1 Herman Halvorsen Berggreen
Includes every meeting regardless of who each player's partner was at the time.
| Date | Event | Round | Håkon Halsteinsen's team | Herman Halvorsen Berggreen's team | Result | Sets |
|---|---|---|---|---|---|---|
| 12 Jul 2025 | NT Kristiansand Open II (Menn) | 80 (pool) | Håkon Halsteinsen / Marius Mykland | Herman Halvorsen Berggreen / Helge Halleraker | 2-0 | 21-15, 21-12 |
| 6 Jun 2026 | NT Stavanger Master (Menn) | C - Semi 1 (semifinal) | Sigurd Johan Hansen Hufthammer / Håkon Halsteinsen | Herman Halvorsen Berggreen / Lars Gulsvik | 1-2 | 21-23, 21-15, 18-20 |