Macarena Olivares Lopez defeated Sofia Luini 6-4 7-5 in the La Paz 10K semi-final on clay. The upset overturned the form book — Sofia Luini came in leading the head-to-head 1–0. Macarena Olivares Lopez claimed a first win over Sofia Luini in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-09-16 | Rosario 10K | R32 | clay | Sofia Luini | 6-1 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.