Head-to-Head
Overview
K. Collins and Antonia Vergara Rivera have met 1 time so far, all in 2026. K. Collins leads 1–0. Their first encounter was at the 2026 W35 Bethany Beach, DE, won by K. Collins.
By surface
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K. Collins and Antonia Vergara Rivera have met 1 time so far, all in 2026. K. Collins leads 1–0. Their first encounter was at the 2026 W35 Bethany Beach, DE, won by K. Collins.