Federer struggles, reaches Estoril semis (AP) Roger Federer struggled again with unforced errors but beat 146th-ranked Frederico Gil of Portugal 6-4, 6-1 Friday in an Estoril Open quarterfinal twice interrupted by rain. Federer stayed mostly on the baseline and was broken twice in the clay-court match. Gil completed his rain-postponed second-round match earlier in the day, defeating Portugal's Joao Sousa 7-6 (5), 6-2. Publish Date: Fri, 18 Apr 2008 08:44:39 PDT Read more...