| Date: Mon, Jan 6th 2003 | Pay Per View: no | 
| Venue:  | Promotion: ZERO-ONE | 
| Attendance: 1,700 | 
Matches for ZERO-ONE*U$A '03 - Day 2| no. | match | duration | match type | title(s) | rating | ||
|---|---|---|---|---|---|---|---|
| 1 | Prince Nana | def. | Fugofugo Kameji | 07:40 | |||
| 2 | Kohei Sato & Naohiro Hoshikawa & Shinsuke Z. Yamagasa & Yoshihito Sasaki | def. (sub) | Ape The Man & Aussie Beef & Boogie Man & Don Arakawa | 14:54 | 8-person tag | ||
| 3 | C. W. Anderson & Paul London | def. (pin) | Shane Ballard & Shannon Ballard | 09:02 | |||
| 4 | Dick Togo & Ikuto Hidaka | def. (pin) | Joel Maximo & Jose Maximo | 14:46 | |||
| 5 | Steve Corino | def. (pin) | MASA TANAKA | 14:10 | ZERO-ONE United States Heavyweight Title (title change)  | ||
| 6 | A.J. Styles & Jason Alcatraz | def. (pin) | Mr. Otani & Tatsuhito Takaiwa | 14:03 | |||
| 7 | SHOGUN & Wataru Sakata | def. (pin) | Low Ki & Tom Howard | 18:56 | |||