Head-to-Head
Overview
S. Y. Choi and I. Yamazaki have met 1 time so far, all in 2026. I. Yamazaki leads 1–0. Their first encounter was at the 2026 W15 Luan 4 (R16), won by I. Yamazaki.
By surface
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S. Y. Choi and I. Yamazaki have met 1 time so far, all in 2026. I. Yamazaki leads 1–0. Their first encounter was at the 2026 W15 Luan 4 (R16), won by I. Yamazaki.