Each game in the MLB postseason has the chance to swing an entire series. This makes staying on top of the odds nearly impossible.

That's why we're here to help.

Each day, we'll post updated series odds throughout the playoffs here so that you can always know how your favorite team stands. Here are the updated odds entering Friday, October 21st.

National League Championship Series

Los Angeles Dodgers against Chicago Cubs: Cubs lead, 3-2.