Shit happen on Celtics, too bad Hayward got injured. This will change their season and sorry for Kyrie obviously Cavs will win their first game. Anyway, it's still early, there's a lot of time to recover from his injury. Much better it happen earlier rather than getting injured before or during playoffs.
That's a very normal thing in every league but what the heck happened to him that was the beginning of the regular season and this is very bad for the Celtics. But still anyway the scores aren't too far from each other 102-99 in favor of the Cavaliers that was an intense fight although many are surprised on what happened to Hayward. I guess he can't play with 2-3 more games as he needs to recover.