1989 Eastern Conference Finals: This was the era of the Bad Boys as the Detroit Pistons led by Isiah Thomas, Joe Dumars, Bill Laimbeer and Dennis Rodman brought a new era to the NBA with their style of defensive play. The Pistons ended up winning the NBA Championship in 1989 and 1990 and in this series you can see them take on the up-and-coming Chicago Bulls led by Michael Jordan and Scottie Pippen. The Bulls time would come two years later, but they gave the Pistons all they could handle in this classic series.