Bruins forward Trent Frederic avenged Mark Kastelic on Tuesday by scrapping with the Tampa player who injured him, Emil Lilleberg.

Even though a recent report saying the Boston Bruins are an un-unified team was already deemed baseless, Trent Frederic completely dispelled it with just a few punches.

Lilleberg, of course, delivered a late cross check to the face of Mark Kastelic in the team's last matchup and tonight Lilleberg was forced to pay up, courtesy off Trent Frederic. Old time hockey, baby!

David Pastrnak had a goal and two assists and Parker Wotherspoon scored his first NHL goal to help the Boston Bruins open a four-goal lead and hold on to beat the Tampa Bay Lightning 6-2.

It was really special. I mean, that’s the kind of guys we have in here and how tight we are, and I commend them a lot for stepping up and having my back out there,” the injured Bruins forward said of Trent Frederic's fight on Tuesday.

Coach Jon Cooper told media postgame that slow starts plagued his team throughout the three-game road trip that ended Tuesday—Tampa Bay trailed in all three games against the New Jersey Devils, Pittsburgh Penguins and Bruins despite finishing the trip with a 1-1-1 record.

Boston Bruins forward Mark Kastelic suffered an upper-body injury during the club's Jan. 9 contest against the Tampa Bay Lightning and has not played since. This was after he was cross-checked in the head by Lightning defenseman Emil Lilleberg. Kastelic also dropped the gloves with him following it.

BOS 2, TBL 0 9:30 Parker Wotherspoon (1) - David Pastrnak, Pavel Zacha Boston doubled its lead on defenseman Parker Wotherspoon’s first NHL goal. Boston forward David Pastrnak took the puck to the right faceoff circle before feeding the defenseman at the left circle, where the latter scored on his shot.

Under duress from Charlie Coyle, Victor Hedman lost the puck just inside his left point position and Poitras pounced on it, bursting up ice on a 2-on-1. He smartly waited out Nick Perbix’s belly-flop slide and made a pretty pass around the defenseman’s skates to Trent Frederic for a redirection at 4:24, Frederic’s seventh of the year.

Bruins forward Mark Kastelic was cross-checked in the mouth toward the end of last week’s 4-1 loss to the Lightning in Tampa Bay, and when these teams met again Tuesday night at TD Garden, the B’s made sure Bolts forward Emil Lilleberg paid for his actions.

David Pastrnak and Pavel Zacha each logged a goal and two assists and Jeremy Swayman tied his career-high mark with 43 saves as the Boston Bruins beat the visiting Tampa Bay Lightning 6-2 on Tuesday night.