Head-to-Head
Overview
I. Sigrist and Josefina Estevez have met 1 time so far, all in 2026. Josefina Estevez leads 1–0. Their first encounter was at the 2026 W15 Belem (Brazil), won by Josefina Estevez.
By surface
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I. Sigrist and Josefina Estevez have met 1 time so far, all in 2026. Josefina Estevez leads 1–0. Their first encounter was at the 2026 W15 Belem (Brazil), won by Josefina Estevez.