Ivana Abramovic defeated Maria Abramovic 6-2 6-4 in the Mexico City 25K round of 32 on clay. The upset overturned the form book — Maria Abramovic came in leading the head-to-head 3–1. Ivana Abramovic narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-07-09 | Torun 25K | R32 | clay | Ivana Abramovic | 3-0 |
| 2007-01-29 | Palm Desert CA 25K | R32 | hard | Maria Abramovic | 6-1 6-4 |
| 2006-04-03 | Putignano 25K | R32 | hard | Maria Abramovic | 6-5 |
| 2005-11-21 | San Luis Potosi 2 25K | QF | hard | Maria Abramovic | 6-3 6-3 |
Averages over each player's completed matches in the selected window (1 vs 2). 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