Head-to-Head
Overview
Koizumi/ Taka and Tomida/ Yamasaki have met 1 time so far, all in 2026. Tomida/ Yamasaki leads 1–0. Their first encounter was at the 2026 M15 Karuizawa (QF), won by Tomida/ Yamasaki.
By surface
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Koizumi/ Taka and Tomida/ Yamasaki have met 1 time so far, all in 2026. Tomida/ Yamasaki leads 1–0. Their first encounter was at the 2026 M15 Karuizawa (QF), won by Tomida/ Yamasaki.