As the Celtics walked toward their tunnel at halftime Sunday afternoon, the crowd didn’t seem to know how to react. A few fans clapped. Most others stayed silent. Across the arena, nerves hid the postseason excitement that was so present earlier in the game.

Derrick White poured in 30 points, Payton Pritchard added 19 off the bench, and Jrue Holiday sparked the Celtics’ 30-16 third-quarter run to ensure that the Magic did not linger. Jayson Tatum added 17 points and 14 rebounds, but was 1 for 8 from the 3-point line and 0 for 4 from the foul line.

Derrick White’s 30 points powered the Celtics to a 103-86 win over the Magic in Game 1 of their first-round playoff series.