Why the Bruins can't keep Charlie McAvoy and Matt Grzelcyk together — unless they make a trade - The Athletic
Column: Bruins' Stanley Cup push complicated by Zdeno Chara and Matt Grzelcyk injuries - Los Angeles Times
Grzelcyk breaks tie late, Bruins edge Maple Leafs
Gryzelcyk Dodges Another Injury Bullet for Boston Bruins
Defenseman Charlie McAvoy ready to take on leadership role with Bruins
Matt Grzelcyk will be missed on the Bruins blue line - The Boston Globe
Post-Game Analysis: Leafs Fall Short 4-3 in Epic Hockey Game Vs. Bruins
Bruins clinch playoff spot with 2-1 win over Penguins - The San Diego Union-Tribune
Bruins season preview: Center depth needs addressed
Do Jake DeBrusk and Matt Grzelcyk Fit Into the Bruins' Long-Term Plans? - The Hockey News
NHL suspends Blues player who knocked Bruins' defenseman out of game
Bruins defenseman Matt Grzelcyk strives to stay in lineup
2021 Player Ratings: An up-and-down season for Matt Grzelcyk - Stanley Cup of Chowder
Bruins believe Matt Grzelcyk has room to grow into bigger role
Matt Grzelcyk injury news: Boston Bruins defenseman left game vs. Winnipeg Jets with 'upper-body injury'