Argentine club Comunicaciones' goalkeeper scores an inexplicable own goal

With a teammate like this, who needs enemies?

In an Argentine third division match between Atlanta and Comunicaciones, Comunicaciones' goalkeeper Rodrigo Cervetti was all alone, with all the time in the world, with no pressure whatsoever, and with full control of the ball; It was only the fourth minute of play. But then out of nowhere, with what seems to defy logic, Cervetti threw the ball backward into his own net, scoring the first goal of the match.

Take a look at the unbelievable blunder for yourself: