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Devils’ Seamus Casey to miss 8-10 weeks after knee surgery

The New Jersey Devils will be without defenseman Seamus Casey for the foreseeable future as they look ahead to their second game of the season against

Published: Friday, 2 October 2026 at 5:55 PM
Devils’ Seamus Casey to miss 8-10 weeks after knee surgery
Key Things to Know
  • Devils defenseman Seamus Casey will miss 8-10 weeks following knee surgery for a preseason injury.
  • Head coach Sheldon Keefe announced the surgery, setting Casey's potential return between late November and December.
  • Casey missed New Jersey's 3-2 overtime season-opening win against the Philadelphia Flyers.
The Story in 60 Seconds

New Jersey Devils defenseman Seamus Casey will miss 8-10 weeks after undergoing knee surgery, head coach Sheldon Keefe announced on Friday. Keefe revealed that Casey suffered the injury during a preseason contest, sidelining the blueliner potentially into December.

Casey missed New Jersey's 3-2 overtime season-opening victory against the Philadelphia Flyers, leading the team to deploy Declan Chisholm on the third defensive pairing. Currently in the final season of his three-year contract, Casey is projected to return between late November and early December.

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