Head-to-Head
Overview
K. Swan and M. Yamaguchi have met 1 time so far, all in 2026. K. Swan leads 1–0. Their first encounter was at the 2026 W75 Kurume (SF), won by K. Swan.
By surface
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K. Swan and M. Yamaguchi have met 1 time so far, all in 2026. K. Swan leads 1–0. Their first encounter was at the 2026 W75 Kurume (SF), won by K. Swan.