Geraldo Perdomo has surged in the second half, pairing elite plate discipline with louder contact to power Arizona’s late-season push. He’s improving walks, trimming strikeouts, and turning pitches he once spoiled into meaningful contact, delivering power, speed, and on-base threat. His two-way value—glove at short, aggressive baserunning—drives his fantasy upside and MVP chatter as Arizona chases a Wild Card, with sustained quality of contact the key to staying in the conversation.