Jannik Juul Hellstrøm vs Alexander Donde Nielsen
1 game played · Jannik Juul Hellstrøm 1–0 Alexander Donde Nielsen
Includes every meeting regardless of who each player's partner was at the time.
| Date | Event | Round | Jannik Juul Hellstrøm's team | Alexander Donde Nielsen's team | Result | Sets |
|---|---|---|---|---|---|---|
| 12 Jul 2025 | CPH Ungdomsstævne (Ungdom Drenge) | Pulje H | Jannik Juul Hellstrøm (U17) / Malthe Pilverdier Sørensen (U17) | Alexander Donde Nielsen / Mark Grankin (U15) | 2-0 | 15-12, 15-7 |