Anna Lena Groenefeld defeated Meghann Shaughnessy 6-1 6-2 in the Acapulco quarter-final on hard. The upset overturned the form book — Meghann Shaughnessy came in leading the head-to-head 2–1, defending last year's round of 16. Anna Lena Groenefeld narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-08-22 | New Haven | R16 | hard | Anna Lena Groenefeld | 6-3 7-5 |
| 2005-06-13 | s Hertogenbosch | R16 | grass | Meghann Shaughnessy | 7-6(9) 3-6 3-0 RET |
| 2003-10-27 | Philadelphia | R32 | carpet | Meghann Shaughnessy | 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 (124 vs 69). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About