NBC covered the event until its conclusion as a regular event , and continued for its ten years as a World Golf Championship .
With the PGA Tour 's first centralized TV deal in 1999 , the Southern Swing , including Doral , was assigned to NBC Sports .
NBC Sports covered the event until NBC Sports ' conclusion as a regular event , and continued for its ten years as a World Golf Championship .
With the PGA Tour 's first centralized TV deal in 1999 , the Southern Swing , including Doral , was assigned to NBC Sports .