Flavio De Osti boxer
- bouts
- 13
- won
- 6
- lost
- 3
- draw
- 4
- Status
- inactive
- Division
- welterweight
- Debut
- 1965-05-08
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1942-10-02
- Death
- -
- Nationality
- Italy
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1967-04-22 | Francesco Chinelli | LLW | Latina | LOST Points |
| 1967-02-26 | Mario Bacchetti | LWLWLL | Udine | DRAW Points |
| 1966-06-11 | Tullio Zanirato | LWLLLL | Asti | LOST Points |
| 1966-01-21 | Carl Roy | WWWWWL | Vienna | DRAW Points |
| 1965-12-26 | Emilio Rota | LLLLWL | Asti | WIN KO |
| 1965-12-04 | Angelo Neroni | WDWWLL | Latina | LOST Points |
| 1965-10-16 | Francesco De Pace | LLWWLL | Asti | WIN Points |
| 1965-09-04 | Franco Colella | LLWWW | Latina | WIN |
| 1965-08-21 | Domenico Belvederesi | DLWWLL | Foce Verde | DRAW Points |
| 1965-07-31 | Angelo Neroni | DWWDLW | Cisterna | DRAW Points |
| 1965-07-10 | Domenico Belvederesi | LDLWWL | Latina | WIN Points |
| 1965-06-26 | Carlo Pini | LWLWLL | Asti | WIN Points |
| 1965-05-08 | Angelo Neroni | LWDWWD | Latina | WIN Points |