Jose Rubin Statham defeated Ji Sung Nam 6-3 6-4 in the Korea F3 qualifying round on hard. The upset overturned the form book — Ji Sung Nam came in ranked #1032, leading the head-to-head 2–0. Jose Rubin Statham claimed a first win over Ji Sung Nam in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-09-17 | Davis Cup WG1 R1: KOR vs NZL | RR | grass | Ji Sung Nam | 6-2 6-2 |
| 2013-05-27 | Korea F4 | R32 | hard | Ji Sung Nam | 7-5 7-6(3) |
Averages over each player's completed matches in the selected window (200 vs 179). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About