Jackson Chourio is the second MLB player to deliver a postseason walkoff hit with his team trailing & with a pitcher who led his league in saves during the regular season on the mound (since saves became official in 1969).
The other was Kirk Gibson off Dennis Eckersley in 1988.
Jackson Chourio swipes his 20th bag of the season 💨
He is the first player with 3 seasons of 20+ stolen bases and 20+ home runs before turning 23 years old!