Porto beat an under-strength Arsenal side 2-0 on Wednesday to clinch top spot in Group G of the Champions League. With the two teams already guaranteed a place in the first knockout round, Arsenal manager Arsene Wenger, in his 700th game in charge of the London side, rested several first choice players and chose to field young reserves instead. The home side opened the scoring when defender Bruno Alves headed home a Raul Meireles corner after 39 minutes and doubled their lead thanks to a fine finish from Argentina striker Lisandro Lopez on 54 minutes. The victory gained some revenge for the Portuguese champions 4-0 defeat at Arsenal in September.   read more »