Compiled by Brian Westcott and Adam Fenwick
01/06/2003-Tokyo, JAPAN (Tokyo Korakuen Hall)
Defeated Masa Tanaka to become the first champion.
07/04/2003-Niigata, Japan (Niigata City Gymnasium
3.Hulk Ogan (Naoya Ogawa)
08/10/2003-Nagoya, JAPAN (Aichi Prefectural Gym)
NWA President Howard Brody stripped Ogawa of the title because the match was not officialy scheduled
4.The Predator 
10/13/2003-Fukuoka, JAPAN (Hakata Star Lane)
Defeated Mike Knox to win vacant title.
07/09/2004-Tokyo, JAPAN (Tokyo Korakuen Hall)
6.The Predator 
Defeats Mike Knox for vacant title
Renamed NWA and ZERO-ONE United States Heavyweight Title on 07/09/2004.
Renamed ZERO-ONE United States Open-weight Title on 10/31/2004 when ZERO-ONE leaves NWA.
8.Steve Corino 
11/11/2004-Tokyo, JAPAN (Tokyo Korakuen Hall)
Steve Corino vacates title to concentrate on winning AWA World Heavyweight Title
Announcement was made on 02/28/2005
03/23/2005-Hakodate, JAPAN (Hakodate Citizen Gym)
Defeated Ryoji Sai for vacant title
NWA President Howard Brody stripped Ogawa of the title because the match was not officialy schedualed
4.The Predator (2)
10/13/2003-Fukuoka, Japan (Hakata Star Lane)
The Predator defeated Mike Knox to win the vacant title
07/09/2004-Tokyo, Japan (Tokyo Korakuen Hall)
Spanky jumped to the WWE
09/19/2005-Tokyo (Tokyo Korakuen Hall)
Defeated Sonjay Dutt to win vacant title.
11/23/2005-Tokyo (Tokyo Korakuen Hall)
Defeated Alex Shelley & Sonjay Dutt in a Three Way Dance.
Christopher Daniels was stripped of the title.
8.Steve Corino 
Renamed ZERO1-MAX International Title on when Steve Corino defeated Ryan Eagles in to win the vacant title
Defeated Zach Gowen
ZERO1-Max and AWA split in December 2007
9.Mr. Wrestling III (Steve Corino)  08/01/04 Valdosta, GA *
Defeated Landell by forfeit; AWA continues to recognize Landell as AWA United States champion.
11.Sterling James Keenan
Devil Bhudakhan Memorial Show
Title renamed back to ZERO-ONE United States Heavyweight Title by Steve Corino in tribute to the late Shin'ya Hashimoto.
14.Sterling James Keenan
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