Lasse Kjærsgaard Bertelsen vs Filip Olszewski
1 game played · Lasse Kjærsgaard Bertelsen 0–1 Filip Olszewski
Includes every meeting regardless of who each player's partner was at the time.
| Date | Event | Round | Lasse Kjærsgaard Bertelsen's team | Filip Olszewski's team | Result | Sets |
|---|---|---|---|---|---|---|
| 25 Jul 2026 | Kerteminde Grand Slam (3. Div herrer) | Pulje B | Patrick H. Jørgensen / Lasse Kjærsgaard Bertelsen (U15) | Andreas Kjær Sørensen (U20) / Filip Olszewski (U20) | 0-2 | 24-26, 15-21 |