General manager Mike Grier said Saturday that Knyzhov got hurt while participating in off-ice training. Knyzhov had surgery Wednesday, and the Sharks estimate it'll take about six months to recover.
The 24-year-old Knyzhov missed all of last season with a groin injury and the Sharks were hoping to have him back healthy this year.
He played 56 games in the 2020-21 season, recording two goals and eight assists.
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The Associated Press