Ricardo Alvarenga (El Pato) boxer
- bouts
- 8
- won
- 0
- lost
- 8
- draw
- 0
- Status
- inactive
- Division
- middleweight
- Debut
- 1981-07-17
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1959-12-25
- Death
- -
- Nationality
- Paraguay
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2001-05-01 | Luis Arnaldo Ruiz Maidana | debut | Gimnasio Bodyht Rogger, Villa Elisa | LOST KO |
| 2000-03-24 | Marcelo Alejandro Rodriguez | WWLLLW | Jose C. Paz | LOST KO |
| 1999-08-27 | Wilfredo German Arce | WWLLL | Asuncion | LOST |
| 1999-02-05 | Francisco Bernabe Bobadilla | LLLLWL | Asuncion | LOST KO |
| 1998-10-30 | Luis Alberto Gimenez Ferreyra | WWWWWW | Asuncion | LOST KO |
| 1993-08-20 | Hernan Raul Perez Ramos | WLLLWW | LOST KO |
|
| 1981-08-28 | Ubaldo Sacco | WWWWWW | San Miguel de Tucumán | LOST Technical knockout |
| 1981-07-17 | Adolfo Omar Arce Rossi | WWWWWW | La Plata | LOST Points |