The Senators must be wondering how many more times this can happen. They get to the playoffs, yet Gary Roberts finds a way to beat them. Again. And again. Roberts and Petr Sykora scored in the first period and the favored Penguins, determined not to duplicate their awful postseason opener of a year ago, rode Marc-Andre Fleury?s goaltending after that to a 4-0 victory over Ottawa in the Eastern Conference playoffs Wednesday night, as reported by the Associated Press.