Manuel Vierra boxer
- bouts
- 4
- won
- 1
- lost
- 3
- draw
- 0
- Status
- inactive
- Division
- lightweight
- Debut
- 1937-11-19
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1938-03-07 | Pete Romero | WL | National Hall, San Francisco | LOST KO |
| 1938-02-21 | Pete Romero | W | National Hall, San Francisco | WIN Technical knockout |
| 1937-12-03 | Ray Emory | debut | Civic Auditorium, Watsonville | LOST Technical knockout |
| 1937-11-19 | Frankie Mandell | WLWWLW | Civic Auditorium, Watsonville | LOST KO |