CHICAGO, IL (WSAU) — Major League Baseball’s Postseason got underway Tuesday, including the Chicago Cubs downing the San Diego Padres 3-1 in one of the National League Wild Card series. San Diego took an early 1-0 lead on a double by Xander Bogaerts, scoring Jackson Merrill. The Northsiders lead the best-of-three and can close out the series with a win on Wednesday. The winner of the best-of-three series will immediately travel north to American Family Field, where they will take on the Milwaukee Brewers in the NLDS beginning Saturday. Other Wild Card Game One results:Detroit 2, Cleveland 1Game threes, if needed, will be played on Thursday.