Head-to-Head
Overview
Honori Koyama and Sijia Wei have met 1 time so far, all in 2026. Sijia Wei leads 1–0. Their first encounter was at the 2026 W15 Shenzhen (R16), won by Sijia Wei.
By surface
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Honori Koyama and Sijia Wei have met 1 time so far, all in 2026. Sijia Wei leads 1–0. Their first encounter was at the 2026 W15 Shenzhen (R16), won by Sijia Wei.