Head-to-Head
Overview
A. Harvey and Kallista Liu have met 1 time so far, all in 2026. Kallista Liu leads 1–0. Their first encounter was at the 2026 W15 Huamantla 2, won by Kallista Liu.
By surface
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A. Harvey and Kallista Liu have met 1 time so far, all in 2026. Kallista Liu leads 1–0. Their first encounter was at the 2026 W15 Huamantla 2, won by Kallista Liu.