Cheong Eui Kim defeated Di Wu 6-4 7-6 in the Gimcheon CH round of 16 on hard. The result followed the form book — Cheong Eui Kim came in defending last year's semi-final. Cheong Eui Kim extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-04-06 | China F2 | QF | clay | Cheong Eui Kim | 7-6(1) 7-6(7) |
| 2011-01-10 | China F1 | R16 | hard | Di Wu | 6-3 6-1 |
Averages over each player's completed matches in the selected window (188 vs 195). 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