Jana Cepelova defeated Samantha Stosur 6-4 4-6 6-1 in the Doha round of 32 on hard. The upset overturned the form book — Samantha Stosur came in leading the head-to-head 3–0, defending last year's quarter-final. Jana Cepelova claimed a first win over Samantha Stosur in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-04-04 | Charleston | R32 | clay | Samantha Stosur | 6-4 7-5 |
| 2016-02-06 | Fed Cup WG2 R1: AUS vs SVK | RR | hard | Samantha Stosur | 6-3 6-4 |
| 2016-01-04 | Brisbane | R32 | hard | Samantha Stosur | 6-4 3-6 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 (199 vs 197). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About