Andrea Koch Benvenuto defeated Lucia Jara Lozano 6-4 4-6 6-2 in the Santa Cruz 10K qualifying round on clay. The result followed the form book — Andrea Koch Benvenuto came in leading the head-to-head 1–0. Andrea Koch Benvenuto extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-09-07 | Mazatlan Sin 10K | R16 | hard | Andrea Koch Benvenuto | 7-6(5) 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.