Juan Carlos Ducay boxer
- bouts
- 43
- won
- 33
- lost
- 4
- draw
- 6
- Status
- inactive
- Division
- welterweight
- Debut
- 1956-12-22
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1934-07-16
- Death
- -
- Nationality
- Argentina
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1962-12-08 | Luis Federico Thompson | WWWWDW | Buenos Aires | LOST Points |
| 1962-11-23 | Pedro Votta | WWWWWD | Palacio Peñarol, Montevideo | WIN Corner retirement |
| 1962-09-07 | Alfredo Paz | LLWDDD | Palacio Peñarol, Montevideo | WIN Points |
| 1962-05-04 | Juan Carlos Velardez | LDDLDW | San Miguel | DRAW Points |
| 1962-04-18 | Gregorio Rivero | LLLLLL | Lanus | WIN Technical knockout |
| 1961-12-23 | Luis Federico Thompson | LWLWWW | Buenos Aires | LOST Points |
| 1961-10-07 | Raul Roldan | WLDLLD | Rosario | WIN Points |
| 1961-08-18 | Alfredo Paz | LLLLLL | Cordoba Sport Club, Cordoba | DRAW Points |
| 1961-06-14 | Alfredo Paz | DDLLLL | Estadio Luna Park, Buenos Aires | WIN Technical knockout |
| 1961-05-06 | Pedro Quiroga | LLWWLL | Club Ramon Santamarina, Tandil | WIN Points |
| 1960-10-15 | Abel White | DLDWLW | Juarez | WIN Technical knockout |
| 1960-09-14 | Juan Carlos Velardez | LLLLDL | Estadio Luna Park, Buenos Aires | DRAW Points |
| 1960-06-01 | Ricardo Falech | WWWLWW | Estadio Luna Park, Buenos Aires | WIN Points |
| 1960-04-06 | Jorge Peralta | WWWWDW | Palacio Peñarol, Montevideo | LOST Points |
| 1959-11-11 | Roberto Chetta | WWWWWW | Estadio Luna Park, Buenos Aires | WIN Unanimous decision |
| 1959-10-28 | Mario Basualdo | WLL | Estadio Luna Park, Buenos Aires | DRAW Points |
| 1959-09-05 | Jorge Peralta | WWWWWW | Palacio Peñarol, Montevideo | DRAW Points |
| 1959-06-20 | Mario Basualdo | W | Estadio Luna Park, Buenos Aires | WIN Points |
| 1959-06-05 | Juan Carlos Velardez | DLL | Estadio Luna Park, Buenos Aires | WIN Points |
| 1959-03-20 | Leandro Silvio Frias | DLDLDW | Estadio Luna Park, Buenos Aires | WIN Points |
| 1959-01-30 | Miguel Salazar | LWWLWW | Palacio Peñarol, Montevideo | WIN Points |
| 1958-12-03 | Epifanio Ramon Veron | LWLLLL | Buenos Aires | WIN KO |
| 1958-11-05 | Alberto Jabib | WWWW | Buenos Aires | WIN Technical knockout |
| 1958-09-24 | Raul Roldan | LWLDLL | Buenos Aires | DRAW Points |
| 1958-07-30 | Ramon Vargas | LLLLWL | Palacio Peñarol, Montevideo | WIN Technical knockout |
| 1958-07-05 | Enrique Mansilla | LLLL | Palacio Peñarol, Montevideo | WIN Technical knockout |
| 1958-05-24 | Arturo Gonzalez | DLWLLD | Palacio Peñarol, Montevideo | WIN Points |
| 1958-04-19 | Antonio Varela | D | Estadio Luna Park, Buenos Aires | WIN Points |
| 1958-03-14 | Oscar Juarez | debut | Pergamino | WIN Technical knockout |
| 1957-12-18 | Armando Rizzo | DLLLDL | Palacio Peñarol, Montevideo | WIN Corner retirement |
| 1957-11-20 | Elias Junco | DLDLLL | Cine Boston, Montevideo | WIN KO |
| 1957-11-01 | Orlando Astorga | LLLLLD | Cine Boston, Montevideo | WIN KO |
| 1957-10-19 | Ruben de los Santos | DWWDWD | Palacio Peñarol, Montevideo | WIN Technical knockout |
| 1957-09-07 | Ramon Vargas | LDLLLL | Palacio Peñarol, Montevideo | LOST KO |
| 1957-08-28 | Liber Rodriguez | WLLWDL | Palacio Peñarol, Montevideo | WIN Technical knockout |
| 1957-08-14 | Alberto Abriata | L | Buenos Aires | WIN Technical knockout |
| 1957-07-19 | Walter Rodriguez | WWDWW | Palacio Peñarol, Montevideo | WIN Technical knockout |
| 1957-07-06 | Jorge Peralta | WWW | Palacio Peñarol, Montevideo | WIN Technical knockout |
| 1957-05-03 | Ruben Della Valle | D | Buenos Aires | WIN Technical knockout |
| 1957-04-05 | Clodomiro McDougall | LL | Avellaneda | WIN Technical knockout |
| 1957-01-26 | Esteban Cepeda | debut | Buenos Aires | WIN Points |
| 1957-01-16 | Vicente Panzani | LLLLL | Buenos Aires | WIN Points |
| 1956-12-22 | Jesus Andreoli | LLL | Estadio Luna Park, Buenos Aires | WIN Technical knockout |