Johanna Konta defeated Monica Niculescu 6-2 6-2 in the Miami round of 16 on hard. The upset overturned the form book — Monica Niculescu came in leading the head-to-head 2–0, defending last year's round of 64. Johanna Konta claimed a first win over Monica Niculescu in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-10-02 | Beijing | R64 | hard | Monica Niculescu | 6-1 6-2 |
| 2015-06-08 | Nottingham | QF | grass | Monica Niculescu | 6-2 2-6 6-2 |
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 (198 vs 192). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About