ATLANTA — The Hawks held Boston to the lowest-scoring first quarter in the playoffs since the NBA went to the shot clock, building a 21-point lead and holding on despite an ugly shooting performance of their own for an 89-72 victory Tuesday night, giving Atlanta a 2-0 lead in the opening-round series.

Spurs 94, Grizzlies 68

SAN ANTONIO — Patty Mills had 16 points, Kawhi Leonard added 13 and San Antonio never trailed in sweeping the first two games of the first-round series in imposing fashion.

LaMarcus Aldridge had 10 points.