Dallas didn't create scoring chances, didn't respond to challenges, and didn't deserve to win.
On a day when the team felt its back was to the wall entering the matinee contest, that was both surprising and disappointing.
Stars coach Jim Montgomery said he felt the team gave a spirited effort, but simply couldn't create and convert enough scoring chances.
"They capitalized on their opportunities," Montgomery said of the Sabres. "They shot the puck, their power play is hot, their best players are clicking right now. Conversely for us, I thought we skated and competed tonight, but we didn't generate enough offense."
The Stars had 25 shots on goal but outshot the Sabres 12-3 in the third period when Buffalo was sitting on a good lead. Dallas finished with eight scoring chances and now ranks 30th in the league at 1.86 goals per game.
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"We did play better today than we did against Washington, but it's not enough," said winger Alexander Radulov. "It's hard, but no one said before the season it would be easy. We've got to battle through and find a way. It is what it is right now."
But what it is is a little confusing.
Are the Stars a good team that checks well and simply needs to create more offensive pressure? Or are they a team that doesn't handle challenges well and consistently makes bad decisions during games?
When the Stars got stuck in their own end, Buffalo fed off the energy and kept pounding Dallas with line changes. When Radulov finally got the puck out, he could have gotten to the line or been better with the chip and not taken an icing. Then, when the Stars went on the penalty kill, they could have come up with the stop.
"I think we've just got to get that kill," said Andrew Cogliano, who was out on the ice with Jamie Oleksiak, Esa Lindell and Matias Janmark at the time.