Niels Ratiu leads 2 to 0 over 2 singles meetings since 2025. Last meeting on 20/07/2026 at M25 Metzingen.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 20/07/2026 | M25 Metzingen | Qualifying 1 | clay | Ratiu | |
| 25/06/2025 | M25 Brussels | Round 1 | clay | Ratiu | 2-6 1-6 |
| clay | Collignon 0 - 2 Ratiu |
| 2026 | Collignon 0 - 1 Ratiu |
| 2025 | Collignon 0 - 1 Ratiu |
57 wins, 67 losses since 2021 (46.0%).
Last matches: D V V D V
16 wins, 12 losses since 2021 (57.1%).
Last matches: D D V V V
Niels Ratiu leads 2 to 0 over 2 singles meetings since 2025.
On 20/07/2026, at M25 Metzingen (Qualifying 1): Niels Ratiu won.