Jelena Jankovic defeated Sara Errani 6-4 7-5 in the Zhuhai round robin on hard. The upset overturned the form book — Sara Errani came in leading the head-to-head 4–1. Jelena Jankovic narrowed the head-to-head to 4–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-01-11 | Sydney | R16 | hard | Sara Errani | 7-6(3) 7-6(8) |
| 2014-05-26 | Roland Garros | R16 | clay | Sara Errani | 7-6(5) 6-2 |
| 2014-05-12 | Rome | SF | clay | Sara Errani | 6-3 7-5 |
| 2013-10-21 | WTA Championships | RR | hard | Sara Errani | 6-4 6-4 |
| 2010-03-08 | Indian Wells | R32 | hard | Jelena Jankovic | 2-6 7-6(6) 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 (114 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About