Hudler, who leads the Flames with 30 assists and 43 points, sustained the injury 19 seconds into the third period after taking a hit from Senators forward Clarke MacArthur and sliding hard into the boards.
It is unclear when Wideman sustained his injury. He didn't come out for the third period after playing 12:08 through the first 40 minutes. His final shift ended with 33 seconds remaining in the second.
The Flames announced each player would not return.
Your team is going to want to recapture the feeling. What they're going to have to figure out is they're going to have to rewrite the story. Because you're going to rewrite the story doesn't mean you want a different end. It's just that you're going to have to learn that there's different challenges to get there, and if you're going to try and tap the same feeling, it ain't going to happen.
— Los Angeles Kings general manager Dean Lombardi on maintaining their success from last season