Gilles Muller defeated Frederico Gil 6-2 6-1 6-4 in the LUX vs POR round robin on hard.
Muller G. took it in straight sets.
Gilles Muller beat Frederico Gil 6-2 6-1 6-4. Umpiry, "Gilles Muller vs Frederico Gil — LUX vs POR Round Robin", https://umpiry.com/match/2006-02-10/gil-vs-muller-lux-vs-por-rr?utm_source=cite (as of 10 February 2006).