Mauricio Echazu defeated Sergio Galdos 6-2 6-4 in the Peru F1 round of 32 on clay. The upset overturned the form book — Sergio Galdos came in leading the head-to-head 2–0. Mauricio Echazu claimed a first win over Sergio Galdos in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-09-24 | Bolivia F3 | QF | clay | Sergio Galdos | 6-1 6-3 |
| 2010-10-25 | Chile F2 | R16 | clay | Sergio Galdos | 6-2 6-7(4) 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.