Petra Rampre defeated Asia Muhammed 6-4 6-3 in the Carson CA 50K qualifying round on hard. The result followed the form book — Petra Rampre came in leading the head-to-head 1–0. Petra Rampre extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-05-09 | Raleigh NC 50K | QF | clay | Petra Rampre | 6-2 4-6 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.