Modesto Guzman boxer
- bouts
- 21
- won
- 11
- lost
- 6
- draw
- 3
- Status
- inactive
- Division
- super welterweight
- Debut
- 1987-07-24
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1963-03-30
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1999-10-09 | Gary Jones | WWWWWW | Seven Feathers Hotel & Casino Resort, Canyonville | LOST KO |
| 1993-07-23 | Danny Chavez | WWWWWW | DoubleTree Hotel, Monterey | LOST Points |
| 1993-06-25 | Danny Chavez | WWWWWW | Civic Auditorium, San Jose | LOST Points |
| 1992-03-26 | Arnold Williams | WWWWWW | Civic Auditorium, San Francisco | NC |
| 1991-12-20 | Enrique Sarabia | LLL | Longshoremen's Hall, San Francisco | WIN Technical knockout |
| 1991-09-25 | Tony Dominguez | WWWWWW | Stockton | LOST KO |
| 1991-03-16 | William Hernandez | LWWWLL | Town & Country Fairgrounds, Napa | WIN Points |
| 1991-02-11 | Alfonso Perez | L | Fresno | WIN Points |
| 1990-11-29 | Danny Chavez | WLWWWW | Horizon Casino Resort, Lake Tahoe | WIN Unanimous decision |
| 1990-10-09 | Jose Cataneo | LLW | La Mancha Athletic Club, Phoenix | LOST Unanimous decision |
| 1988-11-04 | Pat Lawlor | WWWWWW | The Palace of Fine Arts, San Francisco | LOST Points |
| 1988-04-22 | Ronnie Wiswell | WLLLW | Paso Robles | WIN Points |
| 1988-04-01 | Robert Trevino | WWLLLW | Marriott Hotel, Santa Clara | DRAW Points |
| 1988-03-19 | Elias Mayorga | LWWWL | Hyatt Regency Hotel, Monterey | WIN Points |
| 1988-03-14 | Carlos Hernandez | WWLLLL | Fresno | WIN KO |
| 1987-12-11 | Everett Ryan | LLLLWL | Civic Auditorium, San Jose | WIN Points |
| 1987-09-16 | Sergio Chavez | L | Kaiser Convention Center, Oakland | DRAW Points |
| 1987-08-28 | Erwin Brown | LLLW | Marriott Hotel, Santa Clara | DRAW Points |
| 1987-08-19 | Everett Ryan | LLLLLW | Kaiser Convention Center, Oakland | WIN Points |
| 1987-08-07 | Erwin Brown | LL | Civic Auditorium, San Jose | WIN Points |
| 1987-07-24 | Sergio Chavez | debut | Kaiser Convention Center, Oakland | WIN Points |