Head-to-Head
Overview
F. Sun and J. Cui have met 1 time so far, all in 2026. J. Cui leads 1–0. Their first encounter was at the 2026 Shanghai (R32), won by J. Cui.
By surface
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F. Sun and J. Cui have met 1 time so far, all in 2026. J. Cui leads 1–0. Their first encounter was at the 2026 Shanghai (R32), won by J. Cui.