Head-to-Head
Overview
J. Ostapenko and S. Waltert have met 1 time so far, all in 2026. J. Ostapenko leads 1–0. Their first encounter was at the 2026 Madrid (R64), won by J. Ostapenko.
By surface
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J. Ostapenko and S. Waltert have met 1 time so far, all in 2026. J. Ostapenko leads 1–0. Their first encounter was at the 2026 Madrid (R64), won by J. Ostapenko.