Damian Lillard finished with 19 points and nine assists as the Trail Blazers withstood the Nets' blistering start to win seven in a row in the same season for the first time since a 13-game run in December 2007.
Portland (9-2) is just a half-game behind San Antonio and Indiana for the NBA's best record. The Blazers will try to complete a perfect 4-0 road trip Wednesday at Milwaukee.
Shaun Livingston scored 23 points for the Nets, who stormed out to their best first quarter of the season and then seemed to run out of gas against the younger Trail Blazers. Kevin Garnett made all six shots in the 40-point first period, then went 2 for 13 from there to finish with a season-high 16 points.
Chicago's Luol Deng scored 21 points as the Bulls overcame a rough shooting night to record their fifth straight win with an 86-81 victory over the Charlotte Bobcats.
Carlos Boozer had 12 points and 17 rebounds for Chicago, which is on its longest winning streak since taking eight in a row from Feb. 20-March 7, 2012. Jimmy Butler had 14 points and Derrick Rose finished with 12.
Jeffery Taylor led Charlotte with a career-high 20 points and Henderson had 16.
Kevin Durant scored 38 points for Oklahoma City and Russell Westbrook had 30 points and 12 rebounds as the Thunder came back to edge the Denver Nuggets 115-113.
Westbrook also had seven assists in a terrific all-around game that helped Oklahoma City erase a 14-point deficit in the second half. Reggie Jackson added 14 points.
In other games, the Dallas Mavericks beat the Philadelphia 76ers 97-94 and the Golden State Warriors downed the Utah Jazz 98-87.