Katerina Kramperova defeated Yawna Allen 6-1 6-3 in the Puebla 10K round of 16 on hard. The result followed the form book — Katerina Kramperova came in leading the head-to-head 1–0. Katerina Kramperova extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-11-30 | Poza Rica 10K | R32 | hard | Katerina Kramperova | 6-2 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.