Chen Liang defeated Mari Tanaka 2-6 7-5 6-3 in the Pattaya 10K qualifying round on hard. The upset overturned the form book — Mari Tanaka came in leading the head-to-head 1–0. Chen Liang claimed a first win over Mari Tanaka in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-07-11 | Seogwipo 10K | R16 | hard | Mari Tanaka | 7-6(7) 6-0 |
Averages over each player's completed matches in the selected window (1 vs 3). 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