Jef Cornelis (not Joe) boxer
- bouts
- 33
- won
- 12
- lost
- 14
- draw
- 6
- Status
- inactive
- Division
- bantamweight
- Debut
- 1930-03-19
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Belgium
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1941-03-22 | Jef Aerts | LLLLLL | Charleroi | WIN Points |
| 1941-03-01 | Kid Dussart | WWWWWW | Cirque Royal, Brussels | LOST KO |
| 1937-05-29 | Pierre Crion | WWLWLW | Leopold Palace, Oostende | LOST Points |
| 1937-05-18 | Versafleur | debut | Brugge | LOST Points |
| 1937-04-25 | Marcel Verbrugge | WWWDWW | Veurne | LOST Points |
| 1937-04-06 | Antoine Aerts | LLLLLL | Antwerpen | LOST Points |
| 1937-03-10 | Pol Ronsmans | LLDL | Palais Bauduin, Brussels | DRAW Points |
| 1937-03-06 | Louis Lanssens | LDDD | Charleroi | WIN Points |
| 1936-08-04 | Aerts | debut | Leopold Palace, Oostende | DRAW Points |
| 1936-04-11 | Marcel Preys | DLDWWW | Leopold Palace, Oostende | WIN Points |
| 1936-04-04 | Louis Delmotte | WDWWWL | Salle de l'Omnium-Sports, Lille | DRAW Points |
| 1936-02-15 | Andre Marrit | LWWD | Leopold Palace, Oostende | NC No Contest |
| 1936-02-01 | Louis Delmotte | LWWDWW | Salle de l'Omnium-Sports, Lille | LOST |
| 1935-04-27 | Philippe Henry | LWLWL | Dinant | DRAW Points |
| 1934-12-09 | Raymond Desnoulet | LWLWWW | Palais des Sports, Lille | LOST Points |
| 1934-10-31 | Jef Aerts | WW | Palais des Sports, Brussels | WIN Points |
| 1934-10-24 | Joe Coenen | DLDWLW | Palais des Sports, Brussels | WIN Points |
| 1934-10-17 | Andre Marrit | debut | Brussels | WIN Points |
| 1934-05-06 | Gustave Humery | WWWWLW | Hippodrome, Valenciennes | LOST Technical knockout |
| 1934-02-24 | Eugene Vandecasteele | LLLLWL | Oostende | WIN Points |
| 1933-12-23 | Remy Boitaert | WWWWWL | Salle des Ambassadeurs, Lille | WIN Technical knockout |
| 1933-11-26 | Camille Desmet | LLDWWL | Salle des Ambassadeurs, Lille | WIN Unanimous decision |
| 1933-11-12 | Remy Boitaert | LWWWWW | Salle des Ambassadeurs, Lille | WIN Unanimous decision |
| 1933-04-29 | Al Baker | LWLW | Brussels | LOST Points |
| 1933-03-06 | Sieg Rieger | WWDWW | Gebouw van K&W, Rotterdam | LOST Technical knockout |
| 1933-02-16 | Robert Disch | LWWLWD | Haagsche Zoo, Den Haag | LOST |
| 1932-05-04 | Valda Novotny | WDLDLW | Mahren's Metropole, Brno | LOST Points |
| 1932-04-05 | Boza Pokorny | LLWWWL | Lucerna Hall, Prague | DRAW Points |
| 1931-03-02 | Jan Novak | DW | Lucerna Hall, Prague | DRAW Points |
| 1930-12-17 | Lucien Biquet | WWLLLW | Verviers | LOST Points |
| 1930-11-12 | Harry Lupien | debut | Verviers | WIN Points |
| 1930-03-19 | Marcel Destommeler | DLLWLL | Brussels | LOST Points |