Al Costantino (Bozo Costantino) boxer
- bouts
- 42
- won
- 36
- lost
- 6
- draw
- 0
- Status
- inactive
- Division
- welterweight
- Debut
- 1944-11-01
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1954-02-15 | Jose Lyara | debut | Auditorium, Miami Beach | WIN Points |
| 1954-01-16 | Riggie Alotti | WWLWWL | Dinner Key Auditorium, Miami | WIN Points |
| 1953-10-28 | Henry Bronko | WWWW | Arena, Cleveland | LOST Unanimous decision |
| 1950-06-22 | Carmine Fiore | WWDWWW | Fort Hamilton Arena, Brooklyn | LOST Technical knockout |
| 1950-05-25 | Joey Carkido | LLLLWL | Fort Hamilton Arena, Brooklyn | WIN Unanimous decision |
| 1950-05-02 | Johnny (Red) DeFazio | WWDWDW | Laurel Garden, Newark | WIN Points |
| 1949-11-07 | Mario Moreno | LLLLWL | Eastern Parkway Arena, Brooklyn | LOST Split-decision |
| 1949-10-12 | Tony Pellone | LWWWWL | St. Nicholas Arena, New York | LOST Unanimous decision |
| 1949-08-25 | Pete Kennedy | WLLWLW | Fort Hamilton Arena, Brooklyn | WIN Technical knockout |
| 1949-07-18 | Russell Howard | WLLLLL | Coney Island Velodrome, Brooklyn | WIN Technical knockout |
| 1949-05-07 | Aldo Minelli | WWDWDW | Ridgewood Grove, Brooklyn | WIN Points |
| 1949-03-07 | Mike Koballa | WWWWWL | Eastern Parkway Arena, Brooklyn | LOST Unanimous decision |
| 1949-01-08 | Johnny Breitenbruck | WWWWWW | Ridgewood Grove, Brooklyn | WIN Points |
| 1948-12-27 | John McKenzie | LLLLLL | Laurel Garden, Newark | WIN Points |
| 1948-11-22 | Dave Andrews | WWDWWW | St. Nicholas Arena, New York | WIN Unanimous decision |
| 1948-10-09 | Mario Moreno | LWWWWL | Ridgewood Grove, Brooklyn | WIN Points |
| 1948-10-01 | Pat Kelly | WDWWWW | St. Nicholas Arena, New York | WIN Points |
| 1948-09-25 | Lenny Durham | WLLWLL | Ridgewood Grove, Brooklyn | WIN Points |
| 1948-08-26 | Pat Kelly | WWDWWW | Madison Square Garden, New York | LOST Points |
| 1948-08-13 | Al Silverman | WLWLL | Long Beach Stadium, Long Beach | WIN KO |
| 1948-07-30 | Enrique Lopez | LLWLLD | Long Beach Stadium, Long Beach | WIN Points |
| 1948-07-09 | Lenny Durham | DWWLLW | Long Beach Stadium, Long Beach | WIN KO |
| 1948-06-18 | Billy Dove | WLWLWL | Long Beach Stadium, Long Beach | WIN Points |
| 1947-06-17 | Lew Spurdis | WWLLLL | Jerome Stadium, Bronx | WIN Technical knockout |
| 1945-12-04 | Tony Ryles | LLDLLL | Armory, Elizabeth | WIN KO |
| 1945-11-19 | Tony Ryles | LLLDLL | Laurel Garden, Newark | WIN KO |
| 1945-11-13 | Buddy Jackson | LLWWLL | Armory, Elizabeth | WIN Points |
| 1945-10-22 | Earl Wentz | WLLLLL | Laurel Garden, Newark | WIN Technical knockout |
| 1945-10-15 | Buddy Jackson | LWLLWW | Laurel Garden, Newark | WIN Points |
| 1945-08-08 | Jimmy Rizzo | WWWLLL | Twin City Bowl, Elizabeth | WIN Points |
| 1945-07-25 | Miguel Arroya | LLLLLL | Twin City Bowl, Elizabeth | WIN KO |
| 1945-07-03 | Nick Restano | WLLLLL | Meadowbrook Bowl, Newark | WIN Points |
| 1945-06-13 | Edsel Martz | LL | Twin City Bowl, Elizabeth | WIN Points |
| 1945-04-16 | Sam Carter | LWLLWW | Laurel Garden, Newark | WIN Points |
| 1945-03-15 | Nate Hutchins | LDLLLL | Masonic Hall, Highland Park | WIN Points |
| 1945-03-08 | Lee Bryant | LL | Masonic Hall, Highland Park | WIN KO |
| 1945-02-06 | Jimmy Thompson | WWLL | Jersey City Gardens, Jersey City | WIN KO |
| 1944-12-19 | Sig Stevens | debut | Jersey City Gardens, Jersey City | WIN KO |
| 1944-12-12 | Willie Johnston | debut | Jersey City Gardens, Jersey City | WIN Technical knockout |
| 1944-12-06 | Sam Carter | WLW | Scott Hall, Elizabeth | WIN KO |
| 1944-11-08 | Julie Cross | WLLLW | Scott Hall, Elizabeth | WIN Technical knockout |
| 1944-11-01 | Fred Appling | L | Elizabeth | WIN KO |