Elena Dementieva defeated Lilia Osterloh 7-6 6-1 in the Rome round of 64 on clay. The result followed the form book — Elena Dementieva came in leading the head-to-head 4–0, defending last year's round of 32. Elena Dementieva extended the head-to-head to 5–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-07-19 | Los Angeles | R32 | hard | Elena Dementieva | 6-4 6-2 |
| 2002-04-08 | Amelia Island | R64 | clay | Elena Dementieva | 7-6(1) 6-3 |
| 2001-01-15 | Australian Open | R128 | hard | Elena Dementieva | 6-4 6-3 |
| 2000-08-22 | US Open | R16 | hard | Elena Dementieva | 6-3 6-7 7-6 |
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 52). ATP, WTA & Challenger.