Al-Ittihad Saudi Club lost its friendly match against Vitoria Guimarães of Portugal 3-1, on Saturday, as part of its preparations for the new season.Al-Ittihad, which is holding its preparatory camp for the new season in Portugal, suffered its second friendly defeat after losing 4-0 to Fenerbahce of Turkey a few days ago.Al-Ittihad's only goal was scored by Moussa Diaby in the 53rd minute, equalizing, as the first half ended with the Portuguese team leading with a goal scored by Gustavo Silva in the 39th minute.Omar Camara and Nelson Oliveira scored Guimarães' second and third goals in the 84th and final minutes of the match.The Federation began its European tour for the new season in Girona, Spain, on July 14 (July), before its current camp in Portugal, which is witnessing 3 friendly matches.Al-ittihad is scheduled to travel to China to play two friendly matches, before participating in the Saudi Super Cup on August 19 (August).