What we know about Gordon Hayward's injury

Here is the timeline from Tuesday night and a few more details on the injury.

Video: Gordon Hayward Breaks Leg in Season-Opener vs. Cavs - Cavaliers Nation

Chris Bosh Lost Will for NBA Comeback After Gordon Hayward's Injury

Where are they now: Gordon Hayward

NBA: Hayward return this season unlikely after surgery - agent

Gordon Hayward injury: Dwyane Wade's reaction says how bad it was

Celtics' Gordon Hayward suffers horrific ankle injury in season opener

Injury analysis: Celtics' Gordon Hayward could be back late in season

Report: Gordon Hayward suffers ankle injury in Boston debut - SLC Dunk

CELTICS: Gordon Hayward begins long road back from injury