Iveta Benesova defeated Kai Chen Chang 7-5 6-2 in the Australian Open round of 128 on hard. The result followed the form book — Iveta Benesova came in defending last year's round of 64. Iveta Benesova extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-07-30 | Washington | R32 | hard | Kai Chen Chang | 6-3 6-2 |
| 2009-09-28 | Tokyo | R16 | hard | Iveta Benesova | 7-5 6-2 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (5 vs 105). ATP, WTA & Challenger.