Serena Williams defeated Andrea Hlavackova 6-2 6-3 in the Roland Garros round of 128 on clay. The result followed the form book — Serena Williams came in leading the head-to-head 1–0, defending last year's round of 64. Serena Williams extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-08-27 | US Open | R16 | hard | Serena Williams | 6-0 6-0 |
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 (199 vs 37). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About