Celtics 115, Nets 113

Kristaps Porzingis scored 24 points in his return from an eight-game absence with an illness, getting 14 in the fourth quarter to help Boston Celtics off Brooklyn.

Payton Pritchard added 22 points and Jayson Tatum had 20 points, eight rebounds and eight assists for the Celtics, who seemed headed for an easy night after a 25-7 run to open the second quarter gave them a 21-point lead. The Nets cut it to two in the fourth quarter before Porzingis made some clutch plays in his first game since Feb. 26.

The Celtics rested Derrick White and Al Horford a night after winning in Miami and clinching a playoff spot, then lost Jaylen Brown in the second half after he left with back spasms. Pritchard, who set the NBA single-season record during the game with his 219th 3-pointer off the bench, made three free throws in the closing seconds.

Cam Johnson scored 23 points and Keon Johnson had 21 for the Nets, who lost for the 10th time in 11 games.

Thunder 113, Pistons 107

Shai Gilgeous-Alexander scored 48 points and Oklahoma City beat Detroit.

Gilgeous-Alexander shot 17 of 26 from the floor, including 4 of 6 from 3-point range, and added six assists and three steals for Oklahoma City, which won for the ninth time in 10 games.

Cason Wallace added 20 points for Thunder, and Isaiah Hartenstein had 12 points and 10 rebounds.

Detroit’s Cade Cunningham matched a season low with 11 points on 5-of-18 shooting before being ejected for arguing calls late in the third quarter.

Tobias Harris led the Pistons with 18 points, while reserve Dennis Schroder had 17 points and 11 assists in place of Cunningham.

Grizzlies 125, Heat 91

Jaren Jackson Jr. had 31 points, Desmond Bane added 22 points, 10 rebounds and eight assists as Memphis led from start to finish in a victory over Miami.

Jackson shot 13 of 18 from the field as the Grizzlies won for the fifth time in their last six games. Zach Edey and Brandon Clarke added 12 each for Memphis.

Kel’el Ware led the Heat with 19 points and 11 rebounds, while Bam Adebayo added 18 points. Kyle Anderson and Jaime Jaquez Jr. had 13 points each as the Heat lost their seventh straight.

With Ja Morant, sitting out with a lingering sore right shoulder, Memphis relied on Jackson, who had 23 points at the half.