Ian Happ set the tone early at Wrigley Field, using his bat to fuel Chicago's 6-0 shutout of the Milwaukee Brewers in Game 4 of the NLDS. The outfielder launched a three-run home run in the first inning to ignite the Cubs offense. Happ's blast made Chicago the first team in MLB history to homer in the opening frame of four straight games in a single Postseason.