Ji Sung Nam defeated Takuto Niki 7-5 6-4 in the China F9 qualifying round on hard. The result followed the form book — Ji Sung Nam came in leading the head-to-head 1–0. Ji Sung Nam extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-06-11 | Japan F5 | SF | clay | Ji Sung Nam | 7-5 6-2 |
Averages over each player's completed matches in the selected window (179 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About