Astros Combined Postseason ERA Going In To Each of the Last 3 World Series Appearances (’19/’21/’22)

2019 – combined ERA in the early rounds of 3.49, World Series ERA of 4.29

2021 – combined ERA in the early rounds of 4.50, World Series ERA of 4.33

2022 – combined ERA in the early rounds of 1.86

This staff is significantly better.