Jamie Hampton defeated Polona Hercog 6-0 6-1 in the Indian Wells round of 128 on hard. The upset overturned the form book — Polona Hercog came in leading the head-to-head 2–0, defending last year's round of 128. Jamie Hampton claimed a first win over Polona Hercog in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-03-19 | Miami | R128 | hard | Polona Hercog | 6-1 6-3 |
| 2011-04-25 | Barcelona | R32 | clay | Polona Hercog | 6-4 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
Averages over each player's completed matches in the selected window (64 vs 200). ATP, WTA & Challenger.