Unsanctioned match-up (+201 lbs), Howard Career Center, Wilmington, Delaware, 1980:
Local match-up (+201 lbs), Charlotte Speedway, Charlotte, North Carolina, June 1983 (debut):
- Defeated ? by split decision, 3–2
All-Army Championships (+201 lbs), 1984:
United States Armed Forces Championships (+201 lbs), Little Creek, Virginia, November 1984:
USA−Argentina Duals (+201 lbs), Maude Cobb Activity Center, Longview, Texas, January 1985:
National Championships (+201 lbs), Indianapolis, Indiana, November 1984:
USA−USSR Heavy Duals (+201 lbs), Sands Hotel and Casino, Atlantic City, New Jersey, October 1985:
- Defeated Valeriy Abadzhyan (Soviet Union) RSCI 2 (stopped after Abadzhyan received a bloody cut over his eye)
All-Army Championships (+201 lbs), 1985:
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United States Armed Forces Championships (+201 lbs), Camp Lejeune, North Carolina, November 1985:
National Championships (+201 lbs), Tulsa, Oklahoma, December 1985:
- 1/2: Defeated Kevin Ford RSC 2
- Finals: Defeated Sinclair Babb by unanimous decision, 5–0
Local match-up (+201 lbs), 1986:
National Championships (+201 lbs), Civic Center, Beaumont, Texas, April 1986:
- 1/2: Defeated George Kilbert Pierce DQ 3 (2:52)
- Finals: Lost to Alex García by majority decision, 1−4 (Watson was given a standing eight count in the 3rd rd)
World Champ Box-offs (+201 lbs), Caesars Tahoe, Lake Tahoe, Nevada, April 1986:
District of Columbia Mayor's Cup Invitational Tournament (+201 lbs), Washington, D.C., July 1986:
- Defeated Anthony Green KO 2 (2:51)
USA−USSR Middle & Heavy Duals (+201 lbs), ARCO Arena, Sacramento, California, July 1986:
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