Head-to-Head
Overview
Rai/ Reynolds and Watanuki/ Yuzuki have met 1 time so far, all in 2026. Rai/ Reynolds leads 1–0. Their first encounter was at the 2026 Billie Jean King Cup - World Group, won by Rai/ Reynolds.
By surface
- - qualification1 – 0
Rai/ Reynolds and Watanuki/ Yuzuki have met 1 time so far, all in 2026. Rai/ Reynolds leads 1–0. Their first encounter was at the 2026 Billie Jean King Cup - World Group, won by Rai/ Reynolds.