CHICAGO (AP) — Marco Estrada's struggles and a punchless offense doomed the Brewers. Travis Wood pitched two-hit ball for seven innings and the Chicago Cubs got home runs from Welington Castillo and Mike Olt in a 4-2 victory over the Brewers on Sunday. Estrada (3-2) went five innings, giving up four runs and seven hits: five doubles and two homers.Read more on NewsOK.com