Katerina Kramperova defeated Elizabeth Ferris 6-1 6-3 in the Montego Bay 10K semi-final on hard. The upset overturned the form book — Elizabeth Ferris came in leading the head-to-head 1–0. Katerina Kramperova claimed a first win over Elizabeth Ferris in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-03-26 | Puebla 10K | QF | hard | Elizabeth Ferris | 6-3 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.