Nina Stojanovic defeated Heather Watson 6-4 6-1 in the Miami round of 128 on hard. The upset overturned the form book — Heather Watson came in ranked #470, leading the head-to-head 1–0. Nina Stojanovic claimed a first win over Heather Watson in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-04-03 | Monterrey | R32 | hard | Heather Watson | 6-2 6-7(7) 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 (88 vs 180). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About