Boston Bruins center Patrice Bergeron (37) celebrates after scoring against Ottawa Senators goalie Craig Anderson (41) during the first period of an NHL hockey game in Boston, Saturday, Feb. 8, 2014. (AP Photo/Elise Amendola)
Boston Bruins defenseman Dougie Hamilton (27) keeps Ottawa Senators left wing Colin Greening (14) from getting position as Boston Bruins goalie Chad Johnson (30) protects the net during the first period of an NHL hockey game in Boston, Saturday, Feb. 8, 2014. (AP Photo/Elise Amendola)
Boston Bruins center Chris Kelly (23) and Ottawa Senators defenseman Eric Gryba (62) compete for the puck along the boards during the second period of an NHL hockey game in Boston, Saturday, Feb. 8, 2014. (AP Photo/Elise Amendola)
Boston Bruins center Patrice Bergeron (37) maneuvers the puck for a goal as Ottawa Senators goalie Craig Anderson (41) lies on the ice with Senators defenseman Erik Karlsson (65) trying to defend during the second period of an NHL hockey game in Boston, Saturday, Feb. 8, 2014. Senators defenseman Jared Cowen (2) covers Bruins right wing Reilly Smith (18). (AP Photo/Elise Amendola)
Boston Bruins center Chris Kelly, left, and Ottawa Senators defenseman Eric Gryba (62) battle for the puck along the boards during the second period of an NHL hockey game in Boston, Saturday, Feb. 8, 2014. (AP Photo/Elise Amendola)
Boston Bruins' Patrice Bergeron, left, handles the puck as St. Louis Blues' Alexander Steen watches during the first period of an NHL hockey game Thursday, Feb. 6, 2014, in St. Louis. (AP Photo/Jeff Roberson)
Boston Bruins' Patrice Bergeron, right, passes as St. Louis Blues' Roman Polak, of the Czech Republic, watches during the first period of an NHL hockey game Thursday, Feb. 6, 2014, in St. Louis. (AP Photo/Jeff Roberson)
St. Louis Blues' Kevin Shattenkirk, left, and Boston Bruins' Brad Marchand chase after a loose puck during the second period of an NHL hockey game Thursday, Feb. 6, 2014, in St. Louis. (AP Photo/Jeff Roberson)