Mauricio Echazu defeated Cristobal Saavedra Corvalan 6-3 0-6 6-3 in the Chile F1 semi-final on clay. The upset overturned the form book — Cristobal Saavedra Corvalan came in leading the head-to-head 2–0. Mauricio Echazu claimed a first win over Cristobal Saavedra Corvalan in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-11-21 | Bolivia F3 | R16 | clay | Cristobal Saavedra Corvalan | 3-6 6-2 6-3 |
| 2011-11-28 | Chile F15 | R16 | clay | Cristobal Saavedra Corvalan | 4-6 6-4 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.