| Code | ATH-M-000176 |
|---|---|
| Gender | Male |
| Used name | Mariano•Acosta |
| Born | 7 July 1930 |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Athletics | 1951 Pan American Games | Buenos Aires | 4 x 100 m Relay, Men | 🥉 | |||
| Athletics | 1952 South American Athletics Championships | Buenos Aires | 4 x 100 m Relay, Men | 🥇 | |||
| Athletics | 1956 South American Athletics Championships | Santiago | 4 x 100 m Relay, Men | 🥈 | |||
| Athletics | 1956 South American Athletics Championships | Santiago | 4 x 400 m Relay, Men | 🥉 |