Gisela Dulko defeated Daniela Hantuchova 6-4 6-4 in the Berlin round of 64 on grass. The upset overturned the form book — Daniela Hantuchova came in leading the head-to-head 5–0, defending last year's round of 64. Gisela Dulko claimed a first win over Daniela Hantuchova in six meetings, narrowing the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-08-08 | Toronto | R64 | hard | Daniela Hantuchova | 6-3 6-4 |
| 2009-05-11 | Madrid | R64 | clay | Daniela Hantuchova | 7-6(7) 6-1 |
| 2008-09-22 | Beijing | R32 | hard | Daniela Hantuchova | 6-3 6-1 |
| 2007-10-22 | Linz | R16 | hard | Daniela Hantuchova | 6-3 6-1 |
| 2006-08-14 | Montreal | R64 | hard | Daniela Hantuchova | 6-2 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 (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About