Mazarópi
| Personal information | |||
|---|---|---|---|
| Full name | Geraldo Pereira de Matos Filho | ||
| Date of birth | 27 January 1953 | ||
| Place of birth | Além Paraíba, Minas Gerais, Brazil | ||
| Position(s) | Goalkeeper | ||
| Team information | |||
Current team  | SER Santo Ângelo | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) | 
| 1970–1984 | Vasco da Gama | ||
| 1979 | → Coritiba (loan) | ||
| 1983 | → Grêmio (loan) | ||
| 1984 | → Náutico (loan) | ||
| 1985–1990 | Grêmio | ||
| 1991 | Figueirense | ||
| 1992 | Guarany de Bagé | ||
| International career | |||
| 1983 | Brazil | 1 | (0) | 
| Managerial career | |||
| 1999 | Nagoya Grampus Eight | ||
| 2005 | Sapucaiense | ||
| 2007 | Vilhena | ||
| 2007–2008 | Guarani (VA) | ||
| 2008– | SER Santo Ângelo | ||
| *Club domestic league appearances and goals | |||
Geraldo Pereira de Matos Filho (born 27 January 1953), nicknamed Mazarópi, is a Brazilian professional football coach and former player who manages SER Santo Ângelo.
A goalkeeper, he holds the world record for the longest time without conceding a goal, with 1,816 minutes.