This is based on his WWE/WCW/defunct company accomplishments, considering WWE doesnt acknowledge other promotions unless it's New Japan.
Continental Wrestling Association
AWA Southern Tag Team Championship (4 times) – with Billy Travis (3) and Pat Tanaka (1)
CWA Heavyweight Championship (1 time)
CWA/AWA International Tag Team Championship (2 time) – with Pat Tanaka (1) and Paul Diamond (1)
NWA Mid-America Heavyweight Championship (5 times)
AWA Southern Tag Team Championship Tournament (November 1986) – with Billy Travis
AWA Southern Tag Team Championship Tournament (July 1987) – with Billy Travis
United States Wrestling Association
USWA Heavyweight Championship (1 time)
USWA Southern Heavyweight Championship (9 times)
USWA Unified World Heavyweight Championship (3 times)
USWA World Tag Team Championship (14 times) – with Matt Borne (2), Jeff Gaylord (2), Cody Michaels (1), Jerry Lawler (4), Robert Fuller (3), and Brian Christopher (2)
USWA Heavyweight Championship Tournament (1991)
USWA World Tag Team Championship Tournament (1993) – Brian Christopher
World Championship Wrestling
WCW World Heavyweight Championship (4 times)
WCW United States Heavyweight Championship (3 times)
World Wrestling Federation/Entertainment
NWA North American Heavyweight Championship (1 time)
WWF Intercontinental Championship (6 times)
WWF European Championship (1 time)
WWF Tag Team Championship (1 time) – with Owen Hart