Including playoffs, the Heat are now 100 games over .500 at home since the start of the 2010-11 season 127-27.
Bradley Beal scored 19 points for the Wizards. Marcin Gortat finished with 15 points and 11 rebounds for Washington (0-3).
Miami's last three-game slide was against Boston in the 2012 Eastern Conference finals, a series the Heat won in seven games.
PISTONS 87, CELTICS 77
AUBURN HILLS, Mich. • Josh Smith and Andre Drummond scored 15 points each and Detroit kept Boston and first-year coach Brad Stevens winless.
The Pistons (2-1) trailed 65-63 early in the fourth quarter but went on a 10-0 run to take the lead for good and win their second home game in as many tries. Drummond added 12 rebounds and Brandon Jennings had 14 points in his Detroit debut.
Rookie Kelly Olynyk scored 15 points and Jordan Crawford added 13 for the Celtics (0-3).
Jennings missed most of the preseason and the first two games because of a fractured jaw caused by a wisdom tooth. Jennings came to Detroit during the offseason in a sign-and-trade deal with Milwaukee.
MAGIC 107, NETS 86
ORLANDO, Fla. • Nikola Vucevic had 19 points and 12 rebounds as Orlando routed Brooklyn in Jason Kidd's coaching debut.
Magic rookie Victor Oladipo scored 19 points, 14 in the second half, as Orlando won back-to-back games for the first time since Dec. 19, 2012. Andrew Nicholson added 17 points and 11 rebounds for the Magic (2-2), who beat New Orleans 110-90 at home last Friday night.
Brook Lopez led the Nets with 21 points. Paul Pierce was the only other Net to score in double figures with 16 points and he grabbed seven rebounds. The Nets (1-2), who shot 38.2 percent for the game, and were outscored 66-48 in the second half.
THUNDER 103, SUNS 96
OKLAHOMA CITY • Kevin Durant had 33 points and 10 rebounds and Russell Westbrook had 21 points and seven assists in his return from a knee injury for Oklahoma City.
Serge Ibaka added nine points and 10 rebounds for Oklahoma City (2-1), which won its fifth straight home opener and defeated Phoenix (2-1) for the 11th straight time. The Suns last beat Oklahoma City in December 2010.
Westbrook, sidelined for six months after first tearing the lateral meniscus in his right knee during the second game of the NBA playoffs, then having a medical setback, returned three to five weeks ahead of the team's previously announced timetable.
Eric Bledsoe scored 26 points and added a career-best 14 assists for Phoenix, which opened the season with home wins over Portland and Utah. The Suns stayed with Oklahoma City thanks to 14-of-37 3-point shooting, compared to 2 of 18 for the Thunder.
TIMBERWOLVES 109, KNICKS 100
NEW YORK • Kevin Love had 34 points, 15 rebounds and five assists and Kevin Martin scored 30 points as Minnesota improved to 3-0 for the first time in 12 years.
Minnesota took a huge lead after a 40-point first quarter, then pulled away after the Knicks trimmed it to two in the closing minutes to move halfway to matching the 2001-02 team that set the franchise record by winning its first six.
The Timberwolves, averaging a whopping 37.3 points in the first quarter, are healthy again after an injury-wrecked 2012-13 and showing the early promise of a team that can contend for its first playoff berth since 2004.
Carmelo Anthony had 22 points and 17 rebounds for the Knicks, who have dropped two straight after a season-opening victory and drew some loud boos in the first half while appearing to be standing still on defense.
Anthony shot just 8 of 21. Metta World Peace added 17 points, but the Knicks were too far behind by the time they found any offense.
LAKERS 105, HAWKS 103
LOS ANGELES • Xavier Henry scored 18 points and Pau Gasol hit two tiebreaking free throws with 6 seconds remaining for Los Angeles, which lost all of a 21-point lead.
Henry started at forward for the first time as a Laker and the 19th time in 137 NBA games. He was 5 of 11 from the field. Gasol finished with 16 points and 13 rebounds, while Steve Nash had 13 points and six assists and Nick Young added 13 points.
Kyle Korver led Atlanta with 22 points, converting all six 3-point attempts, but he missed a 21-footer from the right baseline as time ran out. Hawks point guard Jeff Teague had 14 points and six assists after missing his first five shots.
Two nights after shooting only 37 percent from the field and blowing a 15-point lead against San Antonio, Los Angeles shot 42.7 percent.