George Costulis boxeador
- combates
- 10
- ganados
- 4
- perdidos
- 5
- empates
- 1
- Estado
- inactive
- División
- middleweight
- Debut
- 1939-07-18
- Altura
- -
- Alcanza
- -
- Edad
- -
- Nacimiento
- -
- Muerte
- -
- Nacionalidad
- USA
| Fecha | Oponente | Resultados últimos oponentes | Lugar | Resultado |
|---|---|---|---|---|
| 1940-07-05 | Jose Basora | WWWWWW | Mount Freedom | LOST KO |
| 1940-06-10 | Johnny Colan | WWWLWW | New York Coliseum, Bronx | LOST Technical knockout |
| 1940-05-23 | Mutt Womer | WWWLWW | Madison Square Garden, New York | LOST Points |
| 1940-03-26 | Al Shanks | DWLDLL | Westchester County Center, White Plains | WIN Technical knockout |
| 1940-03-04 | Jimmy Casa | WWWWWW | St. Nicholas Arena, New York | LOST Points |
| 1939-12-19 | Eddie Van Alstyne | WLLWLW | Westchester County Center, White Plains | LOST Points |
| 1939-11-14 | Stanley Miller | LLLLLL | Westchester County Center, White Plains | WIN Points |
| 1939-09-18 | Johnny Colan | WWWWWW | St. Nicholas Arena, New York | WIN KO |
| 1939-09-01 | Tommy Martin | debut | Fort Hamilton Arena, Brooklyn | DRAW Points |
| 1939-07-18 | Mutt Womer | WWLW | Queensboro Arena, Long Island City, Queens | WIN Points |