Head-to-Head
Overview
Gao/ Zeng and Efremova/ Vasileva have met 1 time so far, all in 2026. Efremova/ Vasileva leads 1–0. Their first encounter was at the 2026 W15 Tianjin 2, won by Efremova/ Vasileva.
By surface
- hard0 – 1
Gao/ Zeng and Efremova/ Vasileva have met 1 time so far, all in 2026. Efremova/ Vasileva leads 1–0. Their first encounter was at the 2026 W15 Tianjin 2, won by Efremova/ Vasileva.