Arturo Vidal scored twice as Juventus rolled over lowly Cesena, winning 3-0 at the Juventus Stadium on Wednesday to become the first team in Serie A history to win its first four gameswithout conceding a single goal. Rudi Garcia’s AS Roma nearly joined Juve in achieving the same feat, but a goal from Parma defender Paolo De Ceglie denied the Giallorossi, which stillwon its Wednesday encounter, 2-1, to join Juve at the top of the table. The top two teams in Italy will square off in Turin on Oct. 5.