no, they've been in the finals before, but didn't win.
The Cleveland Cavaliers and the Charlotte Bobcats both have not won a title, but I'm sure there is more.
The Cleveland Cavaliers actually joined the NBA as an expansion team in the year 1970. In just 6 years they made won the NBA Central Division title for the first time.
no
Cleveland Cavaliers
LeBron James of the Cleveland Cavaliers
LBJ's team the Cleveland Cavaliers
Won 50 Lost 32 %.610
The Cleveland Cavaliers beat the Golden State Warriors 93-89 to win the 2016 NBA Championship.
NBA player James A. Jones was born October 4, 1980. However, he left the Heat in 2014 to join the Cleveland Cavaliers, where he won a third NBA title in 2016.
The Cleveland Cavaliers have won the most games this year (2010) in the regular season.
2007 San Antonio Spurs 4-0 Cleveland Cavaliers
The most games the Cleveland Cavaliers have won in a regular NBA season, was 66 (losing 16), in the 2008-09 season. They ended up reaching the Eastern Conference Finals and losing there to the Orlando Magic 4 games to 2.