LeBron James delivered one of his mightiest all-around performances and the Cleveland Cavaliers completed the greatest comeback in NBA Finals history, dethroning defending champion Golden State 93-89 to capture their first league title. The Cavaliers were the first club to rally from a 3-1 deficit to win the best-of-seven series, giving Cleveland its first major sports champion since the 1964 NFL Browns and ending the longest such title drought for any American city. "Cleveland, this is for you," a tearful James screamed on the court on Sunday after the frantic final seconds.