Mi Yoo defeated Sung Hee Han 6-1 6-1 in the Manila 10K qualifying round on hard. The upset overturned the form book — Sung Hee Han came in leading the head-to-head 2–0, but Mi Yoo had been the form player, winning 6 of their last 8 on hard. Mi Yoo claimed a first win over Sung Hee Han in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-05-28 | Gimcheon 25K | R16 | hard | Sung Hee Han | 6-4 6-3 |
| 2011-05-16 | Goyang 25K | R32 | hard | Sung Hee Han | 6-4 7-6(2) |
Averages over each player's completed matches in the selected window (1 vs 4). 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. Small sample — read as indicative. About