Conversation so far:
Was Mark Cuban an owner of the Dallas Mavericks?
On January 4, 2000, Cuban purchased a majority stake in the NBA's Dallas Mavericks.
Did Mark Cuban make good money on the Dallas Mavericks?
Cuban purchased a majority stake in the NBA's Dallas Mavericks for $285 million.
Was there any controversy around Mark Cuban's ownership of the Dallas Mavericks?
In May 2010, H. Ross Perot, Jr., who retained 5% ownership, filed a lawsuit against Cuban.
What was Mark Cuban's response to Ross Perot's lawsuit?
Cuban responded in a court filing maintaining Perot is wrongly seeking money to offset some $100 million in losses.
Did Ross Perot win the suit against Mark Cuban?
The lawsuit was dismissed in 2011.
Was there an appeal when Ross Perot's lawsuit against Mark Cuban was dismissed?
In 2014, the 5th Circuit Court affirmed that decision on appeal.
Are there any other interesting aspects about the Mark Cuban article?
In the 20 years before Cuban bought the team, the Mavericks won only 40% of their games.

Question: How did they do after he bought them?
Self-contained rewrite: How did the Dallas Mavericks do after Mark Cuban bought them?