Head-to-Head
Overview
Rei Sakamoto and Sung Nam Ji have met 1 time so far, all in 2026. Sung Nam Ji leads 1–0. Their first encounter was at the 2026 Shanghai (R32), won by Sung Nam Ji.
By surface
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Rei Sakamoto and Sung Nam Ji have met 1 time so far, all in 2026. Sung Nam Ji leads 1–0. Their first encounter was at the 2026 Shanghai (R32), won by Sung Nam Ji.