Head-to-Head
Overview
Yui Chikaraishi and R. Itaya have met 1 time so far, all in 2026. R. Itaya leads 1–0. Their first encounter was at the 2026 W50 Nanao, won by R. Itaya.
By surface
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Yui Chikaraishi and R. Itaya have met 1 time so far, all in 2026. R. Itaya leads 1–0. Their first encounter was at the 2026 W50 Nanao, won by R. Itaya.