Guards Patty Mills and Marco Belinelli came off the bench to score 15 and 10 respectively for the Spurs, who have won their last eight games by an average 15-point margin.
The Spurs had their most complete performance of season from beginning to end, behind an offense that was in sync shooting 67 percent (16 of 24) behind the arc and 58 percent (46-of 80) from the field. All 13 Spurs players scored.
The Spurs put the game out of reach in the second quarter, outscoring the Cavs 33-11. When Parker hit a 17-foot jump shot with 29 seconds left, the Spurs had built a 35-point lead. San Antonio went into the locker room up 65-32, with Parker and Splitter both scoring 10 points in the half.
Bynum, who had 10 points at the half, started strong, cutting the lead to two when his short jumper rattled in, making it 13-11 in the first. It was the closest Cleveland would be for the rest of the game.
NOTES: Cleveland's defense has stepped it up this year, allowing teams to shoot only .437 from the field which is third best in the Eastern Conference and eighth in the NBA. ... Spurs F Boris Diaw was scratched before the game, out with a right rib contusion. Diaw suffered the injury in Friday night's contest with the Memphis Grizzlies when he fell into photographer's row. He is averaging 11.1 points off the bench. ...Cleveland coach Mike Brown is familiar with San Antonio. He spent three seasons (2000-03) as an assistant coach under Spurs coach Gregg Popovich. ... The Spurs are atop the Western Conference standings in large part because they are taking care of the ball. They rank fifth in fewest turnovers (14.1) and sixth in assists (24.2).