Jana Fett defeated Denisa Allertova 7-5 6-2 in the Linz round of 32 on hard. The upset overturned the form book — Denisa Allertova came in leading the head-to-head 1–0, defending last year's quarter-final. Jana Fett claimed a first win over Denisa Allertova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-09-25 | Tashkent | R32 | hard | Denisa Allertova | 6-2 3-6 6-3 |
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 54). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About