OKLAHOMA CITY — Here's a new twist on the Oklahoma City Thunder's budding rivalry with the Dallas Mavericks: With a game coming down to crunch time, Dirk Nowitzki didn't want the ball.
Instead, it was Russell Westbrook who shrugged off a shaky start and closed out a Thunder victory.
Kevin Durant scored 40 points while Westbrook added eight of his 16 points in overtime to help Oklahoma City beat Dallas 111-105 on Thursday night for their 11th straight victory at home.
Westbrook turned the game around with six straight points after the Mavs had gone up 104-101 on Chris Kaman's bucket inside midway through overtime. Westbrook had a layup, hit a jumper over the rusty Nowitzki and then made a leaping steal of an O.J. Mayo pass that led to a fast-break layup. The sequence left Mavericks owner Mark Cuban shaking his head in his seat near the team's bench.
"I just try to make an impact on the game," said Westbrook, who also had 10 assists, six rebounds and three steals. "Maybe it's not scoring. Maybe it's rebounding, maybe it's passing, maybe it's defending.
"But I just try to make an impact on the game every night."
Until the end, it had been Westbrook who was frustrated. He missed eight of his first 10 shots and struggled to contain ex-UCLA teammate Darren Collison, who scored a season-high 32 points and hit a desperation 3-pointer at the buzzer to force overtime.
"Sometimes there's nights like that," Westbrook said. "You've just got to continue to play, fight through it and play your game."
When asked specifically about Collison, Westbrook cut off his postgame interview and cussed on his way out of the locker room.
"He kept fighting and kept fighting for the team," Thunder coach Scott Brooks said. " ... I love Russell. I love what he does. I love what he's about. He competes every time. He's a big part of why we're a good team."
Still working his way back into shape, Nowitzki proved to be a liability during Oklahoma City's 17-6 fourth-quarter comeback. He sagged off of Durant far enough that the three-time NBA scoring champion could drill a 3-pointer from the left wing, then was trailing a play when Mayo backed into him and lost the ball to set up Durant's fast-break dunk and three-point play.
"I don't really have the stamina or the legs there, so I couldn't really put on the brakes. I mean, I kicked the ball out of his hands," Nowitzki said. "It was just some ugly stuff."
Clippers 106, Celtics 77
At Los Angeles, Matt Barnes tied his season high with 21 points off the bench, Chris Paul had 11 assists and the Los Angeles Clippers defeated Boston, becoming the first team to win 15 consecutive games since the Celtics four years ago.
Fellow reserve Jamal Crawford added 17 points, Blake Griffin had 15 and Caron Butler 14 to help the Clippers improve the NBA's best record to 23-6.
Kevin Garnett scored 16 points for Boston, which never led in dropping to .500 at 14-14 with its fifth loss in seven games. Paul Pierce and Jeff Green added 12 points each to go with 10 apiece from Jason Terry and Rajon Rondo.
Boston's winning streak extended to 19 games in 2008-09.