Ian Happ hit a two-run homer in the eighth inning and the Chicago Cubs beat Milwaukee 5-3 on Saturday, ending the Brewers’ winning streak at five games. After the game, 11 people were injured at the stadium when an escalator malfunctioned. The Brewers said six people were hospitalized with non-life threatening injuries and five others were treated at the ballpark. Tyler Barnes, the senior vice president of communications and affiliate operations for the Brewers, said the malfunction resulted “in an increased downward speed.” In the eighth, Joel Payamps (1-4) came on and walked Seiya Suzuki to open the inning, Happ then sent a 1-0 pitch 394 feet to right-center for his 11th home run of the season.