George Costulis boxer
- bouts
- 10
- won
- 4
- lost
- 5
- draw
- 1
- Status
- inactive
- Division
- middleweight
- Debut
- 1939-07-18
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 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 |