Head-to-Head
Overview
Oigawa/ Uemura and Negishi/ Tamura have met 1 time so far, all in 2026. Negishi/ Tamura leads 1–0. Their first encounter was at the 2026 W15 Toyama (QF), won by Negishi/ Tamura.
By surface
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Oigawa/ Uemura and Negishi/ Tamura have met 1 time so far, all in 2026. Negishi/ Tamura leads 1–0. Their first encounter was at the 2026 W15 Toyama (QF), won by Negishi/ Tamura.