Roberto T Maciel (El Yacaré) boxer
- bouts
- 9
- won
- 1
- lost
- 7
- draw
- 1
- Status
- inactive
- Division
- welterweight
- Debut
- 1978-12-23
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1958-03-23
- Death
- -
- Nationality
- Argentina
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1985-04-13 | Apolinario Romero | LLLLDL | Tandil | LOST Corner retirement |
| 1985-01-04 | Osvaldo Omar Maldonado | WDW | Centro de Educacion Física, Mar del Plata | LOST Technical knockout |
| 1984-07-07 | Carmelo Miguel Gonzalez | WWLW | Mar del Plata | LOST Points |
| 1981-08-14 | Jorge Luis Conti | WLWWWL | Tandil | LOST Corner retirement |
| 1980-07-11 | Hugo Ariel Hernandez | W | San Carlos de Bariloche | LOST Corner retirement |
| 1980-06-14 | Manuel Sixto Alvarez | WWWWWD | General Belgrano | LOST Corner retirement |
| 1979-06-02 | Juan Carlos Arrua | debut | Estadio Luna Park, Buenos Aires | LOST Corner retirement |
| 1979-02-03 | Valerio Ramon Benitez | LLLLLL | General Belgrano | DRAW Points |
| 1978-12-23 | Valerio Ramon Benitez | LLLLL | General Belgrano | WIN Unanimous decision |