Boston Bruins' Charlie Coyle, left, and Calgary Flames' Blake Coleman work for the puck during the second period of an NHL hockey game Thursday, Feb. 22, 2024, in Calgary, Alberta. (Larry MacDougal/The Canadian Press via AP)
Boston Bruins' Parker Wotherspoon, left, battles with Calgary Flames' Walker Duehr during the first period of an NHL hockey game Thursday, Feb. 22, 2024, in Calgary, Alberta. (Larry MacDougal/The Canadian Press via AP)
Calgary Flames' Nazem Kadri, right, celebrates his overtime goal against the Boston Bruins with MacKenzie Weegar during an NHL hockey game Thursday, Feb. 22, 2024, in Calgary, Alberta. (Larry MacDougal/The Canadian Press via AP)
Boston Bruins' Trent Frederic, left, works against Calgary Flames' Jonathan Huberdeau during the first period of an NHL hockey game Thursday, Feb. 22, 2024, in Calgary, Alberta. (Larry MacDougal/The Canadian Press via AP)
Boston Bruins' Charlie McAvoy, right, runs into Calgary Flames' Mikael Backlund during the second period of an NHL hockey game Thursday, Feb. 22, 2024, in Calgary, Alberta. (Larry MacDougal/The Canadian Press via AP)
Boston Bruins' Morgan Geekie is stopped by Calgary Flames goalie Jacob Markstrom during the second period of an NHL hockey game Thursday, Feb. 22, 2024, in Calgary, Alberta. (Larry MacDougal/The Canadian Press via AP)
Calgary Flames' Nazem Kadri, right, celebrates his overtime goal against the Boston Bruins with MacKenzie Weegar during an NHL hockey game Thursday, Feb. 22, 2024, in Calgary, Alberta. (Larry MacDougal/The Canadian Press via AP)
Boston Bruins' Parker Wotherspoon, left, is hit by Calgary Flames' Martin Pospisil during the third period of an NHL hockey game Thursday, Feb. 22, 2024, in Calgary, Alberta. (Larry MacDougal/The Canadian Press via AP)
Boston Bruins' Jake DeBrusk, left, keeps the puck away from Calgary Flames' Oliver Kylington during the second period of an NHL hockey game Thursday, Feb. 22, 2024, in Calgary, Alberta. (Larry MacDougal/The Canadian Press via AP)
Boston Bruins' Charlie McAvoy (73) keeps Calgary Flames' Dryden Hunt, away from the puck and Boston goalie Linus Ullmark during the first period of an NHL hockey game Thursday, Feb. 22, 2024, in Calgary, Alberta. (Larry MacDougal/The Canadian Press via AP)