Head-to-Head
Overview
Liu/ Sun and Chen/ Tang have met 1 time so far, all in 2026. Liu/ Sun leads 1–0. Their first encounter was at the 2026 W15 Maanshan 6, won by Liu/ Sun.
By surface
- hard1 – 0
Liu/ Sun and Chen/ Tang have met 1 time so far, all in 2026. Liu/ Sun leads 1–0. Their first encounter was at the 2026 W15 Maanshan 6, won by Liu/ Sun.