10 takeaways as Celtics bounce back with smooth, 122-100, win over Bulls

Two nights after unraveling against the Rockets, the Celtics left no doubt against the Bulls, earning a 122-100 win Wednesday at TD Garden.

Kristaps Porzingis poured in 34 points, shooting 10 of 18 from the field, 8 of 14 from 3-point range and 6 of 6 from the line. He also added 11 rebounds, 3 assists, 3 blocks, finished plus-22 and was the best player on the floor.

Jaylen Brown scored 28, Derrick White 22 and Jayson Tatum 16, as the Celtics shot 40.9 percent from 3-point range and racked up 32 assists.

Here are 10 takeaways:

1. Kristaps Porzingis set the tone early.

Porzingis scored 13 of the Celtics’ first 15 points, helping Boston jump out to an early nine-point lead. He buried three…