Luis David Martinez defeated Mauricio Echazu 6-3 7-6 in the Venezuela F4 round of 16 on hard. Luis David Martinez moved ahead in the head-to-head, 3–2.
Martinez L. took it in straight sets.
Hard: Martinez L. leads 3–1 · Clay: Echazu M. leads 1–0
Luis David Martinez beat Mauricio Echazu 6-3 7-6(5). Umpiry, "Luis David Martinez vs Mauricio Echazu — Venezuela F4 Round of 16", https://umpiry.com/match/2012-10-22/echazu-vs-martinez-venezuela-f4-r16?utm_source=cite (as of 22 October 2012).