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.

[1] Mazarópi played for Vasco da Gama, Coritiba, Grêmio, Náutico, Figueirense and Guarany de Bagé.

Mazarópi has coached Nagoya Grampus, Sapucaiense, Vilhena and Guarani (VA).

This biographical article related to a Brazilian association football goalkeeper is a stub.