Jean Constant boxer
- bouts
- 29
- won
- 21
- lost
- 5
- draw
- 3
- Status
- inactive
- Division
- lightweight
- Debut
- 1912-01-13
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- France
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1916-11-30 | Frankie Guilfoyle | WL | Pioneer Sporting Club, New York | WIN KO |
| 1916-02-19 | Johnny Nelson | WDWLDW | National A.C., Philadelphia | LOST |
| 1916-01-29 | Charley Thomas | DWWWLW | National A.C., Philadelphia | WIN |
| 1916-01-22 | Danny Ferguson | WDWWLL | National A.C., Philadelphia | DRAW |
| 1916-01-15 | Stanley Hinckle | LWDDLW | National A.C., Philadelphia | LOST |
| 1915-12-02 | Billy McCarthy | W | Liverpool Stadium, Pudsey Street, Liverpool | LOST Technical knockout |
| 1915-10-28 | Billy McCarthy | debut | Liverpool Stadium, Pudsey Street, Liverpool | LOST KO |
| 1915-08-30 | Willie Farrell | WWLWWL | The Ring, Blackfriars Road, Southwark | LOST Corner retirement |
| 1914-07-12 | Raymond Vittet | LLLLWL | Chatelet Theatre, Marseille | WIN Technical knockout |
| 1914-06-27 | Leon Dijoud | DWWDWW | Palais de Cristal, Marseille | WIN Technical knockout |
| 1914-05-10 | Eugene Volaire | WLWDLL | Variétés-Casino, Marseille | WIN Technical knockout |
| 1914-01-06 | Marcel Denis | WWWWWW | Palais de la Boxe, Paris | LOST KO |
| 1913-10-27 | Bill Henrys | WW | Théâtre de l'Eldorado, Montpellier | WIN Points |
| 1913-09-06 | Paul Til | LWLLDW | Palais de Cristal, Marseille | LOST Points |
| 1913-08-30 | Auguste Saint Didier | DWDLLL | Eldorado-Casino, Marseille | WIN Technical knockout |
| 1913-08-09 | Louis De Ponthieu | WLWWWD | Cirque Standard, Marseille | WIN |
| 1913-06-28 | Eugene Trickri | WLLWWD | Palais de Cristal, Marseille | WIN Technical knockout |
| 1913-05-28 | Paul Til | LLLWLL | Variétés-Casino, Marseille | DRAW Points |
| 1913-05-17 | Leon Victor Truffier | LLWLWL | Arènes du Rond-Point du Prado, Marseille | WIN Points |
| 1913-05-10 | Joe Borel | debut | Eldorado-Casino, Nice | WIN Technical knockout |
| 1913-05-03 | Christian Gempeler | WWLWDD | Arènes du Rond-Point du Prado, Marseille | WIN Points |
| 1913-04-24 | Gaston Clement | DLWLLW | Avignon | DRAW Points |
| 1913-03-27 | Mario Gall | WD | Comoedia-Cinéma, Marseille | WIN Technical knockout |
| 1913-03-20 | George Hopkins | LLLLLL | Variétés-Casino, Marseille | WIN Technical knockout |
| 1913-03-09 | Jacques Bardin | DDDLWL | Nouvelles Arènes du Rouet, Marseille | WIN KO |
| 1912-08-15 | Charles Olive | LDWWWL | Arènes du Rond-Point du Prado, Marseille | WIN Technical knockout |
| 1912-07-07 | Charles Olive | DLDWWW | Arènes du Rond-Point du Prado, Marseille | WIN Points |