Head-to-Head
Overview
Z. Zhang and Kaichi Uchida have met 1 time so far, all in 2026. Z. Zhang leads 1–0. Their first encounter was at the 2026 Guangzhou, won by Z. Zhang.
By surface
- hard1 – 0
Z. Zhang and Kaichi Uchida have met 1 time so far, all in 2026. Z. Zhang leads 1–0. Their first encounter was at the 2026 Guangzhou, won by Z. Zhang.