

Donna Vekic defeated Mona Barthel 7-5 6-1 in the Nottingham quarter-final on grass. The result followed the form book — Donna Vekic came in ranked #34, defending the title. Donna Vekic claimed a first win over Mona Barthel in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-04-09 | Lugano | R16 | clay | Mona Barthel | 6-3 4-6 6-4 |
| 2015-01-19 | Australian Open | R128 | hard | Mona Barthel | 3-6 6-4 6-2 |
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Vekic D.: 5 days rest · 2 matches, 52 games (7d) · Barthel M.: 15 days rest. Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the grass field, opponent-adjusted over 52 weeks). About