Callahan (lower body) was activated from injured reserve and assigned to AHL Providence on Sunday.

EDGE Analysis

Callahan sat out 11 games after suffering an injury against Detroit on Dec. 2. Now that he's healthy, he will get some playing time in the minors. He hasn't earned a point in five NHL appearances this season while posting three shots on net, nine blocked shots and three hits. Callahan has two assists in 12 AHL outings this year.

Callahan (lower body) was placed on injured reserve Thursday.

EDGE Analysis

The defenseman suffered the injury Tuesday against Detroit. Callahan has yet to hit the scoresheet in five NHL games this season. The Bruins recalled Victor Soderstrom from AHL Providence in a corresponding move.

Callahan sustained a lower-body injury in Tuesday's game versus the Red Wings and won't return, Joe Haggerty of Boston Sports Journal reports.

EDGE Analysis

Callahan was missing from the bench during the second period, and this would explain why. The 26-year-old's injury adds to a growing list of unavailable blueliners for the Bruins -- Callahan himself was called up when Henri Jokiharju (undisclosed) landed on injured reserve. Another roster move may be incoming if Callahan can't play Thursday versus the Blues.

Callahan was recalled from AHL Providence on Saturday, Steve Conroy of the Boston Herald reports.

EDGE Analysis

Callahan is without a point in three NHL games, but he has two helpers in 12 AHL contests this season. He will join the big club on an emergency basis because of an injury to Henri Jokiharju (undisclosed). The Bruins placed Jokiharju on injured reserve in a corresponding move.

Callahan was reassigned to AHL Providence on Friday, according to Mark Divver of the New England Hockey Journal.

EDGE Analysis

Callahan was a healthy scratch in four games since his most recent recall. The defenseman doesn't have a point in three NHL games this season. The Bruins recalled Georgi Merkulov in a corresponding move.

Callahan was recalled from AHL Providence on Tuesday, Mark Divver of the New England Hockey Journal reports.

EDGE Analysis

The Bruins were expected to promote a defenseman from the minors in light of the Charlie McAvoy (upper body) injury, and it would appear Callahan is their pick. The 26-year-old Callahan has played in three games for Boston this season in which he failed to register a point while notching six blocks, three hits and two shots. Even with his promotion, Callahan is far from a lock to suit up against the Ducks on Wednesday and may have to settle for being a healthy scratch.

Callahan was assigned to AHL Providence on Tuesday, according to Scott McLaughlin of WEEI.

EDGE Analysis

The Bruins activated Hampus Lindholm (undisclosed) from injured reserve in a corresponding move. Callahan hasn't earned a point in three NHL outings this season while contributing two shots on goal, six blocked shots and three hits.

Callahan was recalled from AHL Providence on Wednesday.

EDGE Analysis

Callahan was waived by the Bruins ahead of the regular season, but he'll rejoin the NHL club after Jordan Harris (undisclosed) was placed on injured reserve Wednesday. Over four appearances with Providence this year, Callahan has been held without a point while logging a plus-1 rating.

Callahan was placed on waivers Friday.

EDGE Analysis

The defenseman will report to AHL Providence if he goes unclaimed through waivers. Callahan spent 17 games at the NHL level with Boston last season, picking up one goal and seven PIM.

Callahan signed a one-year, two-way contract with Boston on Sunday.

EDGE Analysis

Callahan had one goal and nine points in 45 regular-season appearances with AHL Providence in 2024-25 before adding two assists in eight playoff outings. The 25-year-old defenseman also registered one goal, nine shots on net, eight hits and 12 blocked shots in 17 NHL games for Boston during the 2024-25 regular season. Callahan will probably spend most of the 2025-26 campaign in the minors.