Head-to-Head
Overview
Yingqun Sun and A. Nagata have met 1 time so far, all in 2026. Yingqun Sun leads 1–0. Their first encounter was at the 2026 W15 Singapore 4 (Singapore), Hard, won by Yingqun Sun.
By surface
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Yingqun Sun and A. Nagata have met 1 time so far, all in 2026. Yingqun Sun leads 1–0. Their first encounter was at the 2026 W15 Singapore 4 (Singapore), Hard, won by Yingqun Sun.