Nina Bratchikova defeated Frederica Piedade 6-3 4-6 6-2 in the Valladolid 25K qualifying round on hard. The result followed the form book — Nina Bratchikova came in leading the head-to-head 2–1. Nina Bratchikova extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-08-04 | Coimbra 25K | R16 | hard | Frederica Piedade | 6-4 6-4 |
| 2004-05-24 | Tongliao 25K | QF | hard | Nina Bratchikova | 6-2 6-1 |
| 2004-03-01 | Melilla 10K | F | hard | Nina Bratchikova | 6-2 6-4 |
Averages over each player's completed matches in the selected window (41 vs 1). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About