With a little over three minutes left in a contentious game, tensions finally reached their peak following a scuffle in front of Boston's netminder.
Ullmark attempted to confront Tkachuk, but the referees intervened to keep the two players apart.
Take a look:
Ullmark received a 10-minute misconduct penalty and was ejected from the game with 3:11 left in the third period. Having saved 41 of the 43 shots on goal, he was replaced by Jeremy Swayman, who had to make two saves.
The Bruins secured a 6-2 victory and now head back to Boston for game five on Wednesday, boasting a 3-1 series lead.
As read on Bruins Insider - Chaos Ensues as Ullmark Wants a Piece of Tkachuk.
POLL | ||
23 AVRIL | 262 ANSWERS Ullmark Sent Off After Trying to Fight Matthew Tkachuk Who would win in a fight? | ||
Tkachuk | 71 | 27.1 % |
Ullmark | 191 | 72.9 % |
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