Miguel Gallardo Valles defeated Ivan Endara 3-6 6-4 6-1 in the Ecuador F3 semi-final on clay. The upset overturned the form book — Ivan Endara came in leading the head-to-head 2–1. That levelled the head-to-head at 2–2.
Gallardo Valles M. came through in three sets.
Clay: level 1–1 · Hard: level 1–1
Miguel Gallardo Valles beat Ivan Endara 3-6 6-4 6-1. Umpiry, "Miguel Gallardo Valles vs Ivan Endara — Ecuador F3 Semi-final", https://umpiry.com/match/2013-08-26/endara-vs-valles-ecuador-f3-sf?utm_source=cite (as of 26 August 2013).