Level, 1 wins each over 2 singles meetings since 2025. Last meeting on 17/10/2025 at M15 Heraklion.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 17/10/2025 | M15 Heraklion | Quarter-final | hard | Nikles | 6-3 3-6 6-3 |
| 04/03/2025 | M25 Trimbach | Round 1 | carpet | Schulenburg | 7-5 6-4 |
| hard | Nikles 1 - 0 Schulenburg |
| carpet | Nikles 0 - 1 Schulenburg |
| 2025 | Nikles 1 - 1 Schulenburg |
165 wins, 120 losses since 2021 (57.9%).
Last matches: D V D V D
71 wins, 57 losses since 2021 (55.5%).
Last matches: D D V D V
Level, 1 wins each over 2 singles meetings since 2025.
On 17/10/2025, at M15 Heraklion (Quarter-final): Johan Nikles won 6-3 3-6 6-3.