Jelena Jankovic defeated Karin Knapp 6-0 6-2 in the Doha round of 32 on hard. The result followed the form book — Jelena Jankovic came in leading the head-to-head 1–0, defending last year's round of 64. Jelena Jankovic extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-02-18 | Bogota | SF | clay | Jelena Jankovic | 3-6 6-1 7-6(2) |
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 (165 vs 106). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About