Cubs edged the Rockies 4-3 at Coors Field with Kyle Tucker driving in the decisive run in the sixth. Chicago piled up 16 baserunners and loaded the bases four times, yet bullpen and timely hits kept Colorado within reach. McCade Brown’s altitude debut showed both promise and control issues as Colorado’s offense battled, while Ian Happ, Nico Hoerner and Seiya Suzuki supplied key hits. Sunday shapes as a season-sweep bid, with Boyd vs Gordon looming and Rockies aiming to tighten their rotation in 2026.