Katie Obrien defeated Ye Ra Lee 6-0 7-5 in the Nuriootpa 25K qualifying round on hard. Katie Obrien extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-05-02 | Fukuoka 50K | R32 | grass | Katie Obrien | 6-3 6-4 |
| 2007-11-19 | Mount Gambier 25K | SF | hard | Ye Ra Lee | 6-3 6-3 |
Averages over each player's completed matches in the selected window (28 vs 6). 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