Hayward, who signed a four-year, $128-million free-agent contract this summer, went up for an alley-oop pass and collided with LeBron James midway through the first quarter. He got his leg twisted underneath him as he came back to the floor. Hayward collapsed under the basket and looked in horror as his left foot was pointing outward.

He put his hands to his face and dropped back to the floor as a hush fell over the sellout crowd inside Quicken Loans Arena.

Hayward’s new teammates huddled in prayer at their bench as a distressed James covered his mouth and several Cleveland players nearby looked away. Hayward had his leg placed in an air cast, and James came over and consoled him before the 27-year-old was pushed from the floor on a stretcher.

Cleveland’s crowd gave Hayward a roaring ovation as he left.

The team later confirmed that Hawyard’s ankle was broken. It’s a devastating blow for the Celtics, who had hoped to close the gap on the Cavs in the Eastern Conference.

Now, they could be without Hayward for an extended period.

Hayward spent the past six seasons with the Utah Jazz before signing with Boston.

The injury overshadowed Kyrie Irving’s return to Cleveland after the All-Star point guard was traded to Boston this summer.

By NBA News