CUBS AT DIAMONDBACKS

Friday: Drew Smyly (1-3, 3.04 ERA) vs. Zach Davies (1-1, 3.34), 8:40 p.m., Apple TV+, 670-AM. Saturday: Kyle Hendricks (2-3, 4.38) vs. Zac Gallen (2-0, 0.95), 7:10 p.m., Marquee, 670-AM. Sunday: TBD vs. Humberto Castellanos (2-1, 4.32), 3:10 p.m., Marquee, 670-AM.