Head-to-Head
Overview
Garrett Johns and Guillaume Dalmasso have met 1 time so far, all in 2026. Garrett Johns leads 1–0. Their first encounter was at the 2026 Kingston (Jamaica) - Qualification, Hard, won by Garrett Johns.
By surface
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Garrett Johns and Guillaume Dalmasso have met 1 time so far, all in 2026. Garrett Johns leads 1–0. Their first encounter was at the 2026 Kingston (Jamaica) - Qualification, Hard, won by Garrett Johns.