Chiaki Okadaue defeated Na Lae Han 6-4 6-4 in the Seoul 25K round of 32 on hard. The upset overturned the form book — Na Lae Han came in leading the head-to-head 1–0. Chiaki Okadaue claimed a first win over Na Lae Han in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-12-29 | Hong Kong $10K | R32 | hard | Na Lae Han | 6-4 1-6 6-3 |
Averages over each player's completed matches in the selected window (2 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