Head-to-Head
Overview
Sayaka Ishii and M. Miyahara have met 1 time so far, all in 2026. M. Miyahara leads 1–0. Their first encounter was at the 2026 W75 Kurume (R32), won by M. Miyahara.
By surface
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Sayaka Ishii and M. Miyahara have met 1 time so far, all in 2026. M. Miyahara leads 1–0. Their first encounter was at the 2026 W75 Kurume (R32), won by M. Miyahara.