Team USA continues to treat and evaluate key player Matthew Tkachuk following undisclosed injury against Team Canada

It was Tkachuk who ignited the fireworks at the start of the United States’ 3-1 win against Canada on Saturday in Montreal, fighting Canada forward Brandon Hagel at puck drop. This after he scored twice in a 6-1 win against Finland in the tournament opener for the U.S.

Matthew Tkachuk said that he wouldn't "want to miss" the finale vs. Canada and that he expects brother Brady to "be at his absolute best."

Matthew Tkachuk left the United States' 4 Nations Face-Off victory over Canada because of what coach Mike Sullivan called a lower-body injury.

U.S. star Matthew Tkachuk did not play in the third period or overtime against Canada in the 4 Nations Face-Off championship game.

It looks like both Matthew and Brady Tkachuk will be good to go for Thursday’s 4 Nations Face-Off championship.

Off, Team USA star Matthew Tkachuk voiced a strong message to head coach Mike Sullivan and his teammates, along with a warning to the rest of the teams.

His brother, Brady, spoke on Matthew’s injury following the ... Following the first matchup with the Canadians, head coach Mike Sullivan said Tkachuk was dealing with a lower-body injury.

Matthew Tkachuk left the USA-Canada match with a suspected lower-body injury and did not play during the final minutes. Despite concerns, he remains o