Aiko Yoshitomi defeated Ji Hee Choi 6-2 6-2 in the Tokyo $100K qualifying round on hard. The upset overturned the form book — Ji Hee Choi came in leading the head-to-head 1–0, but Aiko Yoshitomi had been the form player, winning 5 of their last 9 on hard. Aiko Yoshitomi claimed a first win over Ji Hee Choi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-03-24 | Nishi Tama 10K | R32 | hard | Ji Hee Choi | 6-3 6-1 |
Averages over each player's completed matches in the selected window (44 vs 78). ATP, WTA & Challenger.
wins 50% of points on serve vs Hee Choi J.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About