Head-to-Head
Overview
Kusuhara/ Nakagawa and Delaney/ Sach have met 1 time so far, all in 2026. Kusuhara/ Nakagawa leads 1–0. Their first encounter was at the 2026 M15 Harmon (F), won by Kusuhara/ Nakagawa.
By surface
- hard1 – 0
Kusuhara/ Nakagawa and Delaney/ Sach have met 1 time so far, all in 2026. Kusuhara/ Nakagawa leads 1–0. Their first encounter was at the 2026 M15 Harmon (F), won by Kusuhara/ Nakagawa.