So important for them to have the same intensity today and not let up.
With no game 163, the tiebreaker is all-important, essentially an extra game advantage on your opponent.
Should the Brewers win today, the Cubs would need to take 4 out of the 5 games next week in the 5 game series to capture the tiebreaker.
Conversely, should the Brewers lose today, they would actually need to win the 5 game series at Wrigley to capture the tie tiebreaker.
Today is a big game, no less of a big game than the first two.