St. Louis presents a compelling situational advantage against a fatigued Pittsburgh squad navigating a brutal travel schedule without rest. The Pirates are mired in an offensive drought and face a bullpen game after high-stress innings, while the Cardinals deploy a stable Kyle Leahy. Despite St. Louis's modest offensive metrics, their baseline run-prevention and Pittsburgh's travel fatigue create a sustainable edge on the home side. We are targeting the Cardinals across multiple risk tiers, anchoring to their structural and situational superiority.