Head-to-Head
Overview
Rei Sakamoto and Z. Zhang 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
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Rei Sakamoto and Z. Zhang 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.