It felt like old times on Wednesday between these two teams that share so much history. Still, there was no question in overtime which team is still a contender and which team is struggling through a rebuilding year. The Heat scored the first seven points in the extra period and defeated the Mavericks 119-109 at AmericanAirlines Arena. LeBron James had another dazzling performance. He finished one assist shy of a triple-double, scoring 32 points to go along with 12 rebounds and nine assists. For the Heat (22-8), it was the team’s second straight victory in overtime. James has played 90 minutes in his last two games.