Head-to-Head
Overview
Z. Zhang and Rei Sakamoto have met 1 time so far, all in 2026. Rei Sakamoto leads 1–0. Their first encounter was at the 2026 Seoul (R16), won by Rei Sakamoto.
By surface
- hard0 – 1
Z. Zhang and Rei Sakamoto have met 1 time so far, all in 2026. Rei Sakamoto leads 1–0. Their first encounter was at the 2026 Seoul (R16), won by Rei Sakamoto.