Head-to-Head
Overview
R. Itaya and Yui Chikaraishi 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
- hard1 – 0
R. Itaya and Yui Chikaraishi 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.