Here they are again, back on the brink of a championship. It slipped away from the San Antonio Spurs last year, but it would take something special -- historic, actually -- to stop them now. The Miami Heat would have to make the biggest comeback in NBA Finals history. "They're the two-time champs, they're a great team and there is still one more game," Spurs guard Tony Parker said. "We have to win one more game." Kawhi Leonard had 20 points and 14 rebounds, and the Spurs routed the Heat again, winning 107-86 on Thursday night to open a commanding 3-1 series lead. See more at http://scores.espn.go.com/nba/recap?gameId=400559377