if cubs win tonight what happens

If the Chicago Cubs win tonight, they will force a decisive Game 5 in the National League Division Series (NLDS) against the Milwaukee Brewers. This Game 5 will be a winner-take-all matchup held in Milwaukee on Saturday night. The winner of that Game 5 will advance to the National League Championship Series (NLCS) to face the Los Angeles Dodgers. The Cubs have already won Games 3 and 4 at home after being down 0-2 in the series, so a win tonight means the series is tied 2-2 and will go to the final game.