Head-to-Head
Overview
Katsumi/ Yang and Kwon/ Oh have met 1 time so far, all in 2026. Katsumi/ Yang leads 1–0. Their first encounter was at the 2026 W35 Andong (R16), won by Katsumi/ Yang.
By surface
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Katsumi/ Yang and Kwon/ Oh have met 1 time so far, all in 2026. Katsumi/ Yang leads 1–0. Their first encounter was at the 2026 W35 Andong (R16), won by Katsumi/ Yang.