Martin Vassallo Arguello defeated Albert Portas 4-6 6-3 6-2 in the Costa Do Sauipe qualifying round on hard. The upset overturned the form book — Albert Portas came in leading the head-to-head 1–0, defending last year's round of 32. Martin Vassallo Arguello claimed a first win over Albert Portas in two meetings, levelling the head-to-head at 1–1.
Vassallo Arguello M. came through in three sets.
Hard: Vassallo Arguello M. leads 1–0 · Clay: Portas A. leads 1–0
Martin Vassallo Arguello beat Albert Portas 4-6 6-3 6-2. Umpiry, "Martin Vassallo Arguello vs Albert Portas — Costa Do Sauipe Qualifying Round", https://umpiry.com/match/2005-02-14/arguello-vs-portas-costa-do-sauipe-qf?utm_source=cite (as of 14 February 2005).