Head-to-Head
Overview
Ferguson/ Shin and Idogaki/ Otsuka have met 1 time so far, all in 2026. Idogaki/ Otsuka leads 1–0. Their first encounter was at the 2026 M25 Sapporo (R16), won by Idogaki/ Otsuka.
By surface
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Ferguson/ Shin and Idogaki/ Otsuka have met 1 time so far, all in 2026. Idogaki/ Otsuka leads 1–0. Their first encounter was at the 2026 M25 Sapporo (R16), won by Idogaki/ Otsuka.