Jamie Hampton defeated Monica Niculescu 6-4 6-3 in the Miami round of 128 on hard. The upset overturned the form book — Monica Niculescu came in leading the head-to-head 1–0, defending last year's round of 64, but Jamie Hampton had been the form player, winning 5 of their last 7 on hard. Jamie Hampton claimed a first win over Monica Niculescu in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-01-02 | Auckland | R32 | hard | Monica Niculescu | 7-6(1) 6-1 |
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 (37 vs 195). ATP, WTA & Challenger.