Head-to-Head
Overview
Kusuhara/ Nakagawa and Chekhov/ Sultanov have met 1 time so far, all in 2026. Chekhov/ Sultanov leads 1–0. Their first encounter was at the 2026 Astana, won by Chekhov/ Sultanov.
By surface
- hard (indoor)0 – 1
Kusuhara/ Nakagawa and Chekhov/ Sultanov have met 1 time so far, all in 2026. Chekhov/ Sultanov leads 1–0. Their first encounter was at the 2026 Astana, won by Chekhov/ Sultanov.