Magic Johnson says he won't be tuning in when HBO's "Showtime" Lakers series comes out ... telling TMZ Sports he's "not looking forward to it."
"Winning Time: The Rise Of The Lakers Dynasty" -- starring John C. Reilly, Sally Field and Jason Segel -- is a highly-anticipated new drama series that covers the professional and personal lives of the 1980s Los Angeles Lakers.
While most people are excited to watch the show, Magic ain't one of them ... saying he's working on his own project.