Ze Zhang defeated Young Seok Kim 2-6 7-6 6-4 in the Gimcheon CH round of 32 on hard. The result followed the form book — Ze Zhang came in leading the head-to-head 1–0. Ze Zhang extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-29 | China F9 | QF | hard | Ze Zhang | 6-0 6-2 |
Averages over each player's completed matches in the selected window (181 vs 81). 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