Head-to-Head
Overview
Jo-Yee Chan and Klara Kosan have met 1 time so far, all in 2026. Jo-Yee Chan leads 1–0. Their first encounter was at the 2026 W15 Lakewood, CA 2 (R16), won by Jo-Yee Chan.
By surface
- hard1 – 0
Jo-Yee Chan and Klara Kosan have met 1 time so far, all in 2026. Jo-Yee Chan leads 1–0. Their first encounter was at the 2026 W15 Lakewood, CA 2 (R16), won by Jo-Yee Chan.