Oswaldo Isidoro boxer
- bouts
- 8
- won
- 5
- lost
- 3
- draw
- 0
- Status
- inactive
- Division
- middleweight
- Debut
- 1940-01-20
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Brazil
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1945-05-04 | Oswaldo Silva | WWDWWW | Pavilhão Dudu, Río de Janeiro | LOST Points |
| 1941-11-22 | Antonio Mesquita | WLWWWW | Estadio Brasil, Río de Janeiro | LOST Points |
| 1941-10-11 | Adolpho Vieira | WWWWWL | Estadio Brasil, Río de Janeiro | WIN Points |
| 1941-08-09 | Oswaldo Silva | WWWWWD | Estadio Brasil, Río de Janeiro | LOST Points |
| 1940-09-21 | Henri Puig | DDL | Estadio Brasil, Río de Janeiro | WIN Points |
| 1940-08-24 | Oswaldo Loffredo | WWWLLD | Estadio Brasil, Río de Janeiro | WIN |
| 1940-05-18 | Jose Pereira | W | Estadio Brasil, Río de Janeiro | WIN Points |
| 1940-01-20 | Pedro Sant'Anna | LLLDDL | Estadio Brasil, Río de Janeiro | WIN Points |