-- Southpaw prospect Anthony Banda lined up next to five fellow Diamondbacks pitchers on the practice mounds at Salt River Fields .
-- Southpaw prospect Anthony Banda eyed his catcher , Chris Iannetta , crouched behind the plate .
-- Southpaw prospect Anthony Banda lined up next to five fellow Diamondbacks pitchers on the practice mounds at Salt River Fields and eyed his catcher , Chris Iannetta , crouched behind the plate .