Chia Yi Tsao leads 2 to 0 over 2 singles meetings since 2024. Last meeting on 12/08/2026 at W15 Tianjin.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 12/08/2026 | W15 Tianjin | Round 1 | hard | Tsao | 7-5 5-2 |
| 07/04/2024 | W50 Shenzhen | Qualifying 1 | hard | Tsao | 3-6 6-2 6-1 |
| hard | Tsao 2 - 0 Sun |
| 2026 | Tsao 1 - 0 Sun |
| 2024 | Tsao 1 - 0 Sun |
104 wins, 69 losses since 2021 (60.1%).
Last matches: D V V D D
62 wins, 71 losses since 2021 (46.6%).
Last matches: D V V D D
Chia Yi Tsao leads 2 to 0 over 2 singles meetings since 2024.
On 12/08/2026, at W15 Tianjin (Round 1): Chia Yi Tsao won 7-5 5-2.