Walter Onasis Rivera boxer
- bouts
- 6
- won
- 4
- lost
- 2
- draw
- 0
- Status
- inactive
- Division
- super welterweight
- Debut
- 1987-08-08
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Puerto Rico
| Date | Opponent | Last Opponents' Results | Place | Titles | Result |
|---|---|---|---|---|---|
| 1990-08-18 | Juan Rosario | WWWL | Auditorio Juan Pachín Vicéns, Ponce | vacant Puerto Rican Welterweight Title | WIN Technical knockout |
| 1990-07-20 | Nelson Solano | LDDLDD | San Juan | vacant Puerto Rican Welterweight Title | WIN Points |
| 1989-05-19 | Jose Antonio Martinez | WWDWWW | El San Juan Hotel & Casino, San Juan | vacant Puerto Rican Welterweight Title | LOST Technical knockout |
| 1988-10-06 | Luis De Jesus | LWLLLL | Guaynabo | vacant Puerto Rican Welterweight Title | WIN KO |
| 1988-06-06 | Luis Ortiz | debut | Sands Hotel & Casino, San Juan | vacant Puerto Rican Welterweight Title | WIN KO |
| 1987-08-08 | Juan Rosario | W | El San Juan Hotel & Casino, San Juan | vacant Puerto Rican Welterweight Title | LOST Points |
