Here's an American-born '01 with the U17s. http://www.ligamx.net/cancha/jugador/111904/eyJpZENsdWIiOiA4MX0=/saulo-cesar-belmonte-garcia https://fuerzamonarca.com/categorias-de-formacion Appears to have been down in Mexico for a few years. Worldfootball, for whatever reason, has him as born in Mexico. Who knows, maybe they're right. https://www.worldfootball.net/player_summary/saulo-belmonte/
Belmonte has mostly played with Degollado FC in the Tercera Division. It appears that this club is an affiliate of La Piedad, as he has been called up a few times, and started in the Liga Premier (third tier) for La Piedad yesterday.