Game 1 of the 2020 World Series is the least-watched World Series game of all-time with 9.195 million total viewers.
The game drew a 2.4 rating among adults 18-49.
The smallest audience ever for a World Series Game 1 was in 2014 with 12.19 million total viewers.
The smallest (final) audience for a World Series game ever came from 2008’s Game 3, which averaged 9.836 million total viewers. That was also an election year World Series featuring the Tampa Bay Rays.