Koblenz CH
Challenger · Hard · 8 editions on record
── the model's title chances · 95% band
Forecast
No current forecast — check back when the draw is set.
── champions
Past winners
| year | champion | runner-up | score |
|---|---|---|---|
| 2026 | Pavel Kotov | Tom Gentzsch | 6-4 1-6 7-6(8) |
| 2025 | Ugo Blanchet | Luca Nardi | 6-3 3-6 7-6(5) |
| 2024 | Jurij Rodionov | Brandon Nakashima | 6-7(7) 6-1 6-2 |
| 2023 | Roman Safiullin | Vasek Pospisil | 6-2 7-5 |
| 2020 | Tomas Machac | Botic Van De Zandschulp | 6-3 4-6 6-3 |
| 2019 | Gianluca Mager | Roberto Ortega Olmedo | 2-6 7-6(6) 6-2 |
| 2018 | Mats Moraing | Kenny De Schepper | 6-2 6-1 |
| 2017 | Ruben Bemelmans | Nils Langer | 6-4 3-6 7-6(0) |