Chicago CH
Challenger · Hard · 5 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 |
|---|---|---|---|
| 2025 | Michael Zheng | Yu Hsiou Hsu | 6-4 6-2 |
| 2024 | Gabriel Diallo | Bu Yunchaokete | 6-3 7-6(3) |
| 2023 | Alex Michelsen | Yuta Shimizu | 7-5 6-2 |
| 2022 | Roman Safiullin | Ben Shelton | 6-3 4-6 7-5 |
| 2018 | Denis Istomin | Reilly Opelka | 6-4 6-2 |