The name would remain the same for all ported platforms, except for the Sega Mega Drive/Genesis versions, which Sega released outside of Japan as James 'Buster' Douglas Knockout Boxing featuring Buster Douglas himself in 1990 immediately after his victory over Mike Tyson.
Douglas MacArthur | Douglas | Douglas DC-3 | Douglas Adams | Michael Douglas | Buster Keaton | Douglas Fairbanks | Douglas Bader | McDonnell Douglas | Kirk Douglas | William O. Douglas | Alec Douglas-Home | Douglas C-47 Skytrain | Lord Alfred Douglas | Douglas Mawson | Douglas Aircraft Company | Douglas Niles | Douglas, Isle of Man | Douglas Haig, 1st Earl Haig | Douglas Fairbanks, Jr. | Douglas DC-6 | Douglas Hofstadter | Paul Douglas | Douglas Hurd | Douglas County | Buster Brown | Mike Douglas | Jerry Douglas | Douglas fir | Douglas Coupland |
Along the way Halstead fought such prominent pugilists as Greg Page, Tony Tubbs, Buster Douglas, Pierre Coetzer, Tommy Morrison, Ray Mercer, Alex Stewart, Herbie Hide, Brian Nielsen, Jeremy Williams, and Wladimir Klitschko.