Head-to-Head
Overview
Kaito Uesugi and Sung Nam Ji have met 1 time so far, all in 2026. Sung Nam Ji leads 1–0. Their first encounter was at the 2026 Shanghai (F), won by Sung Nam Ji.
By surface
- hard0 – 1
Kaito Uesugi and Sung Nam Ji have met 1 time so far, all in 2026. Sung Nam Ji leads 1–0. Their first encounter was at the 2026 Shanghai (F), won by Sung Nam Ji.