Katarina Srebotnik advanced when Mary Pierce retired 6-0 2-0 in the Zurich round of 32. Katarina Srebotnik extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-10-16 | Zurich | R32 | hard | Katarina Srebotnik | 6-3 7-5 |
| 2005-08-29 | US Open | R64 | hard | Mary Pierce | 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 (180 vs 61). ATP, WTA & Challenger.