OTTAWA -- Linus Ullmark is week to week for the Ottawa Senators because of a lingering back injury, coach Travis Green said Sunday.

Ottawa Senators goaltender Linus Ullmark was on the ice on Sunday, but there remains no official timeline for his return.

December 18 - Linus Ullmark made 30 saves for his third shutout ... leading to an odd-man rush the other way. Pinto lugged the puck up the right wing before taking a shot from the faceoff dot ...

The Ottawa Senators recently made a roster move that raised concerns about the health of goaltender Linus Ullmark ... stealing the puck from Evan Bouchard and scoring on a breakaway.

Ottawa Senators goaltender Linus Ullmark ... are good, Ullmark’s underlying numbers are terrific as he has registered 9.2 goals saved above expected in 23 games (as per Money Puck) which ...