The AP reports: Tony Parker was exhausted, having done everything the San Antonio Spurs wanted him to by aggressively taking the ball to the basket. When Parker wasn’t scoring, Tim Duncan was while bouncing back from the worst playoff game in his long career. That still wasn’t enough to save the Spurs from the brink of an unusual early playoff elimination against the Dallas Mavericks. Josh Howard scored 28 points, seven in an early second-half spurt that put Dallas ahead to stay in a 99-90 victory Saturday. The Mavs gained a 3-1 lead in their first-round Western Conference series, putting them on the verge of ousting a Spurs team that has little beyond Parker and Duncan. “It’s obvious that that’s what we need to do. Those guys have to have the ball as much as possible,” Spurs coach Gregg Popovich said. “Sure, we hope that other people step up and make shots and make plays. It didn’t happen enough.”
