Mauricio Echazu defeated Carlos Gonzalez Leiva 1-6 6-3 7-6 in the Chile F14 round of 16 on clay. The upset overturned the form book — Carlos Gonzalez Leiva came in leading the head-to-head 1–0, but Mauricio Echazu had been the form player, winning 2 of their last 4 on clay. Mauricio Echazu claimed a first win over Carlos Gonzalez Leiva in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-11-14 | Chile F13 | R16 | clay | Carlos Gonzalez Leiva | 2-6 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.