Hugo Armando defeated Carlos Berlocq 6-4 3-6 6-3 in the Acapulco qualifying round of 16 on hard. The upset overturned the form book — Carlos Berlocq came in defending last year's round of 32.
Armando H. came through in three sets.
Hugo Armando beat Carlos Berlocq 6-4 3-6 6-3. Umpiry, "Hugo Armando vs Carlos Berlocq — Acapulco Qualifying Round of 16", https://umpiry.com/match/2007-02-24/armando-vs-berlocq-acapulco-q16?utm_source=cite (as of 24 February 2007).