LOS ANGELES — For four straight games, the San Antonio Spurs showed off all the teamwork and tenacity that the Los Angeles Lakers lacked all season long.
And when the Lakers' tumultuous season finally collapsed Sunday night, the smooth Spurs rolled right past them to the second round.
Tony Parker scored 23 points, and San Antonio completed its first-round sweep of the injury-plagued Lakers with a 103-82 victory in Game 4.
Tim Duncan had 11 points and six rebounds for the second-seeded Spurs, who will face the winner of Denver's series with Golden State in the second round. They'll get plenty of rest after flattening the Lakers, who staggered through back-to-back blowout losses at home without three regular starters in their first opening-round exit since 2007.
"Obviously, it wasn't a fair fight," Spurs coach Gregg Popovich said. "When you're a competitor, you want to compete on an even basis, and the Lakers weren't able to do that. ... Even though it wasn't a fair fight, we still want to win the series, and I'm glad we did. Our focus was great."
San Antonio never trailed in the clincher, leading by 25 points in one more businesslike effort against the seventh-seeded Lakers, who provided their usual drama right down to their last gasp.
Heat 88, Bucks 77
At Milwaukee, LeBron James scored 30, Ray Allen had another big game against his old team and the Miami Heat advanced to the Eastern Conference semifinals with a victory over the Bucks. It's the first time the Heat have swept a playoff series since James and Chris Bosh joined Dwyane Wade in Miami three years ago.
And the Heat didn't even need Wade to do it. The guard missed only the second postseason game of his career, and first since 2005, with three bone bruises on his right knee.
But the Heat still won handily, winning their fourth straight game by double digits.
Wade will get plenty of time to rest now, too. The Heat will face the winner of the Brooklyn Nets-Chicago Bulls series — Chicago leads 3-1 — but the next round won't begin until next Saturday.
Warriors 115, Nuggets 101
At Oakland, Calif., Stephen Curry shook off a sore left ankle to score 22 of his 31 points in the third quarter, leading the Warriors past the Nuggets for a commanding 3-1 series lead.
Curry shot 10 of 16 from the floor and added seven assists in a dominant and dazzling display that rivaled his days in the NCAA tournament for tiny Davidson. His five 3-pointers in the third quarter lifted Golden State to a 20-point lead and its third straight victory in this frenetic and flashy series.
Jarrett Jack added 21 points and nine assists and Andrew Bogut broke out in the first half with 12 points and five rebounds for the sixth-seeded Warriors, who can close out the Nuggets in Game 5 on Tuesday night in Denver.
Celtics 97, Knicks 90, OT
At Boston, Jason Terry scored Boston's last nine points as the Celtics weathered a strong comeback by the Knicks and avoided being swept with a overtime win.
Paul Pierce led the Celtics with 29 points as they forced a fifth game in the series, but it was Terry who provided the finishing touches.
In Game 3, he had been elbowed by J.R. Smith, and the NBA suspended the Knicks guard for Sunday's game.
New York had tied the game 84-84 after trailing by 20 points early in the third quarter. It was 88-all before the Celtics regained control and took the lead for good on a 3-pointer by Terry.