Al Sinibaldi boxer
- bouts
- 23
- won
- 12
- lost
- 9
- draw
- 2
- Status
- inactive
- Division
- heavyweight
- Debut
- 1938-02-17
- Height
- 5′ 10″/178cm
- Reach
- -
- Age
- 77
- Born
- 1916-04-06
- Death
- 1993-05-16
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1947-06-10 | Tommy Gomez | WWLLWW | Jacksonville | LOST KO |
| 1946-12-17 | Buddy Knox | WWWWWL | Jacksonville | WIN Points |
| 1941-04-15 | Ted Lowry | WWWWLW | Bristol Arena, New Bedford | LOST Technical knockout |
| 1940-12-17 | George Fitch | LWWLWW | Arena, New Haven | WIN Points |
| 1940-10-18 | Willie Pavlovich | LLLLLL | Boston Garden, Boston | DRAW Points |
| 1940-10-10 | Tony Shucco | WWLWW | Fall River | LOST Points |
| 1940-09-24 | Al Gainer | DLLWWL | Arena, New Haven | LOST Points |
| 1940-08-03 | Jake Solomon | LLLLWL | Walnut Beach Stadium, Milford | LOST Technical knockout |
| 1940-06-21 | Charley 'Hobo' Williams | WWLWLL | Arena, New Haven | LOST Points |
| 1940-05-16 | Joe Piasta | LWLWLL | Mechanics Building, Boston | WIN KO |
| 1940-04-12 | Jimmy Clark | WWLLDW | Polish National Home, Chicopee | LOST Points |
| 1940-03-15 | Danny Needham | WLWWLW | City Hall, Lewiston | WIN Technical knockout |
| 1940-02-23 | Danny Needham | LWWLWW | City Hall, Lewiston | WIN Unanimous decision |
| 1940-02-16 | Domenico Ceccarelli | LLLLL | City Hall, Lewiston | WIN Corner retirement |
| 1940-01-25 | Johnny Hayes | LLL | Mechanics Building, Boston | WIN KO |
| 1940-01-08 | Tiger Red Lewis | WWDWWL | Exposition Building, Portland | LOST Technical knockout |
| 1939-09-29 | Danny Peel | WLLWWW | City Hall, Augusta | LOST Split-decision |
| 1939-08-17 | Lou Brouillard | WDLWLD | Portland | LOST |
| 1939-06-08 | Lou Cooper | WWWWWW | Exposition Building, Portland | WIN |
| 1939-04-04 | Jack McClellan | LLL | Exposition Building, Portland | WIN KO |
| 1939-03-14 | Johnny Duarte | LDWLLD | Exposition Building, Portland | WIN |
| 1939-01-23 | Marty Gordon | WLWLWD | St. Nicholas Arena, New York | WIN Points |
| 1939-01-10 | Marty Gordon | DWLWLW | Broadway Arena, Brooklyn | DRAW Points |
| 1938-04-21 | Bud Farrell | LWLLWD | City Hall, Berlin | WIN Technical knockout |
| 1938-04-13 | Butch Wooster | DLDWWL | Rockland | WIN |
| 1938-03-24 | Butch Wooster | WDLDWW | Exposition Building, Portland | WIN |
| 1938-03-17 | Bud Farrell | LW | Exposition Building, Portland | WIN KO |
| 1938-02-17 | Harry Emerson | LLLWWW | Exposition Building, Portland | WIN Technical knockout |