| Code | |
|---|---|
| Gender | Female |
| Full name | María Agustina•Nieto Serra |
| Used name | Agustina•Nieto |
| Born | 15 March 1989 |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Hockey | 2014 South American Games | Santiago | Hockey, Women | 🥉 | |||
| Hockey | 2018 South American Games | Cochabamba | Hockey, Women | 🥈 |