DeRozan helps Spurs hold on to beat Celtics, 110-106

SAN ANTONIO (AP)DeMar DeRozan scored 21 points, Keldon Johnson had 18 points and 10 rebounds, and the San Antonio Spurs held on to beat the Boston Celtics 110-106 on Wednesday night.LaMarcus Aldridge added 20 points, Dejounte Murray had 11 points and 11 rebounds and San Antonio won its second straight home game.The Celtics' projected starting five of Kemba Walker, Jayson Tatum, Jaylen Brown, Marcus Smart and Daniel Theis played together for the first time this season.