Head-to-Head
Overview
Kallista Liu and A. Harvey 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
- hard1 – 0
Kallista Liu and A. Harvey 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.