Ross Perot Jr. has filed suit against Mark Cuban alleging that Cuban has mismanaged the Mavericks financially.

Perot Jr. sold Cuban a majority share of the franchise in 2000 but remained a minority owner.

In an e-mail message to The Dallas Morning News, Cuban wrote, "There is no risk of insolvency. Everyone always has been and will be paid on time."

Cuban added that "being in business with Ross Perot is one of the worst experiences of my business life.  He could care less about Mavs fans.  He could care less about winning."