Head-to-Head
Overview
R. Colby and Yuta Shimizu have met 1 time so far, all in 2026. R. Colby leads 1–0. Their first encounter was at the 2026 M25 Laval (R32), won by R. Colby.
By surface
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R. Colby and Yuta Shimizu have met 1 time so far, all in 2026. R. Colby leads 1–0. Their first encounter was at the 2026 M25 Laval (R32), won by R. Colby.