From what I heard from some Vegas old timers was that Oscar was a real person named Oscar and used the method playing Pass or Don't Pass at craps in the early 1970's or thereabouts.
Supposedly he did fairly well with the method....maybe he changed some of the rules to limit his losses.........but no one knows for sure.
Supposedly he did fairly well with the method....maybe he changed some of the rules to limit his losses.........but no one knows for sure.