Shawn Matthias (lower body) has been placed on injured reserve.
Shawn Matthias left Tuesday's game against Washington with a lower-body injury.
Shawn Matthias scored the only goal in a 1-0 win over the Colorado Avalanche on Friday.
Shawn Matthias (upper body) took part in the season opener.
Coach Paul Maurice said it's "possible" that the Jets may have Shawn Matthias (upper body) for Thursday's season opener.
Shawn Matthias is considered week-to-week with an upper-body injury.
Shawn Matthias' upper-body isn't believed to be serious, according to assistant coach Jamie Kompon.
Shawn Matthias exited Tuesday's preseason match because of an upper-body injury.
The Avalanche desperately wanted to re-sign Shawn Matthias, who inked a deal with Winnipeg.
The Winnipeg Jets have inked Shawn Matthias to a two-year deal worth $4.25M.
Shawn Matthias now has 10 points in 17 games with the Avalanche.
Shawn Matthias had the game-winning goal in Monday's 4-3 win over Nashville.
Shawn Matthias has three goals and four assists in 11 contests since joining the Colorado Avalanche.
Shawn Matthias found the back of the net in Wednesday's 3-0 win over Anaheim.