Anna Lubinsky defeated Andrea Koch Benvenuto 6-1 6-3 in the Mazatlan 10K round of 32 on hard. The upset overturned the form book — Andrea Koch Benvenuto came in leading the head-to-head 1–0. Anna Lubinsky claimed a first win over Andrea Koch Benvenuto in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-03-31 | Obregon 10K | R16 | hard | Andrea Koch Benvenuto | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.