Niklas Waldner
- Country
- Austria
- Date of birth
- 2001-09-20
- Ranking ATP
- 1285 · 9 points
- Ranking ATP (doubles)
- 1055 · 35 points
- Season 2026
- 5–4
Recent matches
| Date | Tournament | Round | Opponent | Score | Result |
|---|---|---|---|---|---|
| 2026-09-29 | Sharm El Sheikh | R16 | Yahor Slizevich | 2-6 4-6 | lost |
| 2026-09-28 | Sharm El Sheikh | R32 | Andre Meinertz | 6-1 6-1 | won |
| 2026-09-27 | Sharm El Sheikh | R64 | Aleksei Vidunov | 6-0 6-0 | won |
| 2026-09-24 | Sharm El Sheikh | R16 | Karan Singh | 3-6 3-6 | lost |
| 2026-09-23 | Sharm El Sheikh | R32 | Lorenzo Lorusso | 6-4 6-1 | won |
| 2026-09-22 | Sharm El Sheikh | R16 | Gawad El Feky | 6-3 0-6 10-7 | won |
| 2026-09-21 | Sharm El Sheikh | R32 | Denis Rasshchupkin | 6-2 6-1 | won |
| 2026-07-20 | Generali Open | Q1 | Laslo Djere | 2-6 4-6 | lost |
| 2026-04-27 | Danube Upper Austria Open powered by SKE | Q1 | Alex Martinez | 2-6 1-6 | lost |