Geny Martinez is played by Paula Garces
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Netflix's 'On My Block': Meet The Cast
11. Geny Martinez is played by Paula Garces
Ruby's mother Geny is played by Colombian American actress Paula Garces. You might have seen her on TV shows such as CSI: Miami, Law and Order: Special Victims Unit, The Sopranos, Devious Maids, The Good Wife and All My Children.