Head-to-Head
Overview
Gauthier Onclin and Vitaliy Sachko have met 1 time so far, all in 2026. Vitaliy Sachko leads 1–0. Their first encounter was at the 2026 US Open (QF), won by Vitaliy Sachko.
By surface
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Gauthier Onclin and Vitaliy Sachko have met 1 time so far, all in 2026. Vitaliy Sachko leads 1–0. Their first encounter was at the 2026 US Open (QF), won by Vitaliy Sachko.