Boston Bruins left wing Brad Marchand, left, Dennis Seidenberg (44) and David Krejci (46) scuffle with Washington Capitals defenseman Karl Alzner (27) and John Carlson (74) during the third period of Game 3 of the first-round playoff series, Monday, April 16, 2012, in Washington. The Bruins won 4-3. (AP Photo/Nick Wass)

Photo by: Nick Wass

Boston Bruins left wing Brad Marchand, left, Dennis Seidenberg (44) and David Krejci (46) scuffle with Washington Capitals defenseman Karl Alzner (27) and John Carlson (74) during the third period of Game 3 of the first-round playoff series, Monday, April 16, 2012, in Washington. The Bruins won 4-3. (AP Photo/Nick Wass)