Mitchell will take the place of Kevin Shattenkirk alongside Derek Forbort on the Bruins' third pair. Mitchell has no goals and two assists in seven games with the Bruins this season.

Mitchell was recalled along with Mason Lohrei and Parker Wotherspoon to aid a Bruins' blueline that is currently without Charlie McAvoy (suspension) and Matt Grzelcyk (upper body). Mitchell was the 57th overall pick of the Chicago Blackhawks in the 2017 NHL Entry Draft and already had a two-game stint with the Bruins earlier this season, recording one point (0G / 1A) and four penalty minutes.

Mitchell was placed on waivers Wednesday but has been assigned to Providence (AHL) after he passed through unclaimed on Thursday. The 24-year-old had an assist, four PIMs and a +1 plus/minus in two games played with Boston this season. Mitchell was a piece of the trade which saw Taylor Hall head to Chicago in the offseason.

Mitchell had a goal, seven assists, 25 SOG, eight PIMs and a -8 plus/minus through 35 games with Chicago in 2022-23 and has signed a one-year, $775,000 AAV contract as a pre-arbitration agreement with Boston. The 24-year-old defenseman had his rights acquired by the Bruins as a part of the deal that saw Taylor Hall head to Chicago. He has four goals and 16 points across 82 career NHL games played.

Mitchell had a goal, seven assists, 25 SOG, eight PIMs and a -8 plus/minus through 35 games with Chicago in 2022-23 and has had his rights traded to Boston alongside Alec Regula for Taylor Hall and Nick Foligno. The 24-year-old has appeared in 82 games across three seasons with Chicago, collecting four goals and 16 points.

Mitchell has been a healthy scratch for the Blackhawks' previous three games but will draw back into the lineup Tuesday vs. Calgary as he replaces Wyatt Kaiser. The 24-year-old has a goal, six assists, 23 SOG, six PIMs and a -10 plus/minus through 31 games this season.

Mitchell has a goal, six assists, 23 SOG, six PIMs and a -10 plus/minus through 31 games so far this season but will be a healthy scratch Thursday vs. St. Louis. Austin Wagner returning from a hand injury will replace Mitchell in Chicago's lineup.

Mitchell has a goal, six assists, 22 SOG, six PIMs and a -11 plus/minus through 30 games played but will be a healthy scratch Thursday. Wyatt Kaiser will replace Mitchell in Chicago's lineup vs. Washington.

Mitchell was a healthy scratch for the Blackhawks' previous game but will draw back into the lineup Monday as Chicago takes on Colorado. The 24-year-old has a goal, six assists, 22 SOG, six PIMs and a -8 plus/minus through 29 games this season.

Mitchell has missed the Blackhawks' previous three games due to a hamstring injury but will draw back into Chicago's lineup Wednesday. The 24-year-old has a goal, four assists, 20 SOG, and a -11 plus/minus through 24 games played prior to the injury.

Mitchell has a goal, four assists, 20 SOG, and a -11 plus/minus through 24 games this season but will be a healthy scratch Thursday as Chicago takes on Dallas.

Mitchell has a goal, four assists, 16 SOG, four PIMs and a -9 plus/minus through 21 games played this season but will be a healthy scratch Tuesday vs. Vegas. Isaak Phillips will replace him in the Blackhawks' lineup.

Mitchell has three assists, eight SOG and is a -6 plus/minus through 11 games and will draw back into the Blackhawks lineup as they take on Philadelphia. The 24-year-old last dressed in Chicago's lineup on January 8th.

Mitchell has two assists, five SOG and is a -5 plus/minus through seven games with the Blackhawks this season but will head to the press box as a healthy scratch Tuesday. Caleb Jones will be his replacement on Chicago's blueline.