The Boston Red Sox are playing the Houston Astros in the American League Championship Series.
The Astros punched their ticket to the 2021 ALCS after dispatching the Chicago White Sox, 3 games to 1 in the division Series.
The final last night was 10-1.
The Red Sox and Astros won the World Series in 2017 and 2018, respectively.
They faced each other in the playoffs both of those years.
(Photo by Adam Glanzman/Getty Images)