Boston Celtics' Gordon Hayward suffers traumatic leg injury: Graphic

CLEVELAND, OH (WOIO) - Boston Celtics' all-star forward Gordon Hayward suffered what appeared to be a season-ending leg injury during the first quarter against the Cleveland Cavs at Quicken Loans Arena on Tuesday night.

Warning: The following clip is graphic. Viewer discretion is advised.

Hayward signed a $100 million deal with the Boston Celtics during the off-season when he was traded from the Utah Jazz.

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