Filip Olszewski vs Jonas Harder
1 game played · Filip Olszewski 1–0 Jonas Harder
Includes every meeting regardless of who each player's partner was at the time.
| Date | Event | Round | Filip Olszewski's team | Jonas Harder's team | Result | Sets |
|---|---|---|---|---|---|---|
| 3 Aug 2026 | U20 DM 2026 - Beachvolley (U20 DM herrer) | Pulje B | Elias Højer Broge / Filip Olszewski (U20) | Jonas Harder (U20) / Mikkel Harder (U20) | 2-0 | 21-13, 21-18 |