
Heather Watson defeated Donna Vekic 6-0 6-4 in the Hobart quarter-final on hard. The upset overturned the form book — Donna Vekic came in ranked #34. Heather Watson extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-06-14 | Birmingham | QF | grass | Heather Watson | 6-4 6-2 |
| 2017-02-11 | Fed Cup G1 PPO: CRO vs GBR | RR | hard | Heather Watson | 6-2 6-4 |
| 2015-04-06 | Charleston | R64 | clay | Donna Vekic | 6-3 4-6 7-5 |
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 hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (199 vs 200). ATP, WTA & Challenger.