Jelena Jankovic defeated Aleksandra Wozniak 6-3 6-3 in the Australian Open round of 128 on hard. The result followed the form book — Jelena Jankovic came in leading the head-to-head 3–1, defending last year's round of 64. Jelena Jankovic extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-08-06 | Montreal | R32 | hard | Aleksandra Wozniak | 6-2 6-3 |
| 2010-06-21 | Wimbledon | R64 | grass | Jelena Jankovic | 4-6 6-2 6-4 |
| 2008-09-22 | Beijing | R16 | hard | Jelena Jankovic | 6-3 7-5 |
| 2008-07-28 | Montreal | R32 | hard | Jelena Jankovic | 6-0 6-4 |
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