San Antonio advanced to the Western Conference semifinals by routing the Dallas Mavericks, 119-96, on Sunday during Game 7 of their first-round series. The Spurs led for all but 56 seconds of the blowout victory as Parker (32 points) and sixth man Manu Ginobili (20 points, five assists, six steals) steadied a prolific offense that shot 57 percent from the field, made 10 three-pointers and scored 68 first-half points.