Head-to-Head
Overview
S. Waltert and H. Sakatsume have met 1 time so far, all in 2026. H. Sakatsume leads 1–0. Their first encounter was at the 2026 Samsun (QF), won by H. Sakatsume.
By surface
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S. Waltert and H. Sakatsume have met 1 time so far, all in 2026. H. Sakatsume leads 1–0. Their first encounter was at the 2026 Samsun (QF), won by H. Sakatsume.