Head-to-Head
Overview
Seiya Nakanishi and Tai Sach have met 1 time so far, all in 2026. Tai Sach leads 1–0. Their first encounter was at the 2026 M15 Harmon (R32), won by Tai Sach.
By surface
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Seiya Nakanishi and Tai Sach have met 1 time so far, all in 2026. Tai Sach leads 1–0. Their first encounter was at the 2026 M15 Harmon (R32), won by Tai Sach.