Monica Niculescu defeated Katie Obrien 6-4 6-4 in the Australian Open round of 128 on hard. The result followed the form book — Monica Niculescu came in leading the head-to-head 1–0, defending last year's round of 128. Monica Niculescu extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-07-13 | Prague | R32 | clay | Monica Niculescu | 6-3 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 (195 vs 17). ATP, WTA & Challenger.