Hong Kong — past champions and tournament history, with AI match predictions published when the draw is live.
| Year | Champion | Final score |
|---|---|---|
| 2026 | A. Bublik | 0 - 2 |
| 2025 | A. Muller | 1 - 2 |
| 2024 | F. Passaro | 2 - 1 |
| Year | Champion | Final score |
|---|---|---|
| 2026 | C. Liu | 2 - 0 |
| 2025 | V. Mboko | 1 - 2 |
| 2018 | D. Yastremska | 0 - 2 |
| Year | Champion | Final score |
|---|---|---|
| 2024 | A. Tomljanovic | 2 - 1 |