Ana Ivanovic defeated Sabine Lisicki 6-1 6-3 in the Stuttgart round of 32 on clay. The result followed the form book — Ana Ivanovic came in leading the head-to-head 3–2, defending last year's quarter-final. Ana Ivanovic extended the head-to-head to 4–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-03-23 | Miami | R32 | hard | Sabine Lisicki | 7-6(4) 7-5 |
| 2015-02-16 | Dubai | R32 | hard | Ana Ivanovic | 6-0 6-3 |
| 2014-09-29 | Beijing | R16 | hard | Ana Ivanovic | 6-3 7-5 |
| 2014-07-28 | Stanford | R32 | hard | Ana Ivanovic | 7-6(2) 6-1 |
| 2014-06-23 | Wimbledon | R32 | grass | Sabine Lisicki | 6-4 3-6 6-1 |
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 (131 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About