Avs winger injured right ankle vs. Preds
Kariya did not return as the Avalanche lost 2-1 in overtime.
"We'll know more (Monday)," Colorado coach Tony Granato said. "Hopefully, it looked worse than it was. That's all we know."
The Avalanche host the Dallas Stars on Wednesday night in the opening game of the Western Conference quarterfinals.
Kariya, 29, battled a wrist injury in his first season with Colorado and totaled a career-low 11 goals and 25 assists in 51 games.
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