Celtics lead 90-88 heading into the fourth quarter:

Jayson Tatum: 28 points (10-23 FG), 7 rebounds, 1 assists, 3 turnovers
Kristaps Porzingis: 17 points (6-14 FG), 9 rebounds
Jaylen Brown: 12 points (5-10 FG), 5 rebounds, 5 assists, 3 turnovers