Russell Westbrook became the first player to have four straight triple-doubles since Michael Jordan had seven in a row in 1989. The All-Star MVP scored at least 40 points for the third straight game. Westbrook wore a mask and a headband for the second straight game after breaking his right cheek on Friday in Portland. He had surgery on Saturday and sat out Sunday against the Los Angeles Lakers. Russell Westbrook 49 Points Highlights | Sixers vs Thunder | March 4, 2015 | NBA 2014-15 Season The mood was somber in the Portland Trail Blazers' locker room after their 94-75 victory over the Dallas Mavericks. The win came at a cost, with Wesley Matthews lost for the NBA season because of a ruptured Achilles tendon."I make that same cut hundreds of thousands of times in my life," Matthews said. "I felt the initial pop. And you guys could probably tell on the replay. I looked back it feels like someone's kicked you. I was praying. I was praying someone was back there."In the only other game, the Chicago Bulls rallied to beat the Oklahoma City Thunder 108-105, ending Russell Westbrook's triple-double streak at four. Russell Westbrook 43 Points Highlights | Thunder vs Bulls | March 5, 2015 | NBA 2014-15 SeasonLaMarcus Aldridge had 17 points and 12 rebounds as the Blazers pulled away in the second half for for their fifth straight victory.But shortly after came the news about Matthews, who started every game this season. Matthews was averaging 16.1 points and 3.7 rebounds."It's tough, man. He's the heart and soul of this team, he brings a lot to this team," Aldridge said. "I've played with him seven, eight years now, so not having him out there is going to be tough."Nicolas Batum added 15 points and a season-high 12 rebounds for Portland, which had four players in double figures despite coming off back-to-back games.Monta Ellis and Amare Stoudemire each had 12 points for the Mavericks, who saw the return of veteran center Tyson Chandler after a three-game absence.Chandler, who was out with a left hip injury, finished with four points and 14 rebounds.In Chicago, when Etarget="_blank"'>"He's not happy that he scored a bunch of points and got a bunch of rebounds and assists and we lost the game," Thunder coach Scott Brooks said. "Russell is about winning and about winning only."