The San Antonio Spurs were going to lose eventually. But the Dallas Mavericks seemed to enjoy being the ones who finally ended their four-week unbeaten streak more than most. Dirk Nowitzki scored 26 points and the Mavericks ended San Antonio's winning streak at 12 games, beating the Spurs 103-94 on Friday night. It was just the second loss of the season for the Spurs, who had been perfect in November. The last time the Mavs were in San Antonio was April -- when their season ended in Game 6 in their first-round series to the Spurs, after Dallas entered as the heavily favored No. 2 seed in the West. This time, Mavs guard Jason Terry left asking: What streak? Read more: http://sports.espn.go.com/nba/recap?gameId=301126024