Reaction after Freiburg defeat 10-man Gladbach in the German Bundesliga

Reaction after Nils Petersen's second-half goal gave Freiburg a 1-0 victory over Borussia Monchengladbach, who finished Friday's match with 10 men following Alassane Plea's dismissal, to dent the visitors' hopes of a top-four finish in this season's German Bundesliga.