Michael Busch hit a grand slam and Pete Crow-Armstrong launched two solo home runs on Friday, helping guide the visiting Chicago Cubs to a 10-0 victory over the Milwaukee Brewers on Friday.Ben Brown (3-2) allowed just four hits across six scoreless innings for Chicago, striking out four and walking none. Kyle Tucker, Carson Kelly, Nico Hoerner and Crow-Armstrong each tallied two hits for the Cubs, who won their third game in four tries.Chris Flexen threw three innings of one-hit ball to finish the shutout, picking up his first save since 2022 and the third of his career.Tyler Alexander (1-3) served as the opener for the Brewers, surrendering two runs on three hits in two-thirds of an inning before being pulled for Quinn Priester, who allowed seven runs in 4 1/3 innings. Priester gave up six hits while striking out four and walking four.Milwaukee was shut out for the second straight game, following an 8-0 setback to the Chicago White Sox on Thursday.After Kelly and Hoerner each drove in a first-inning run to give the Cubs a 2-0 lead, Chicago exploded for seven runs in the second off Priester.