Lineups for today's Giants-Diamondbacks series finale, featuring the major league debut of the Giants' Juan Perez, who was promoted from Triple-A Fresno on Friday: Giants Andres Torres LF Marco Scutaro 2B Buster Posey C Hunter Pence RF Joaquin Arias 3B Brandon Belt 1B Juan Perez CF Brandon Crawford SS Chad Gaudin RHP Diamondbacks Gerardo Parra [...]