Gonzalo Lama defeated Tiago Lopes 6-2 6-4 in the Chile F1 semi-final on clay. The upset overturned the form book — Tiago Lopes came in leading the head-to-head 2–0. Gonzalo Lama claimed a first win over Tiago Lopes in three meetings, narrowing the head-to-head to 2–1.
Lama G. took it in straight sets.
Gonzalo Lama beat Tiago Lopes 6-2 6-4. Umpiry, "Gonzalo Lama vs Tiago Lopes — Chile F1 Semi-final", https://umpiry.com/match/2014-03-17/lama-vs-lopes-chile-f1-sf?utm_source=cite (as of 17 March 2014).