| Roles | Competed in Olympic Games |
|---|---|
| Sex | Female |
| Full name | María Antonieta•Hernández Castaño |
| Used name | María Antonieta•Hernández |
| Born | 25 March 1958 |
| Measurements | 156 cm / 46 kg |
| NOC |  Mexico |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1972 Summer Olympics | Artistic Gymnastics (Gymnastics) | MEX |
María Antonieta Hernández | |||
| All-Around, Individual, Women (Olympic) | 115 r1/2 | |||||
| Team, Women (Olympic) | Mexico | 19 | ||||
| Floor Exercise, Women (Olympic) | 116 r1/1 | |||||
| Vault, Women (Olympic) | =97 r1/1 | |||||
| Uneven Bars, Women (Olympic) | =111 r1/1 | |||||
| Balance Beam, Women (Olympic) | =112 r1/1 |
