Probably still dwarfs the ratings for that farce that is the MLB Playoffs.
Actually, looks like MLB beat the NBA for their opening games, though night two, NBA won in total viewers. The big difference is that the NBA is down around 50% in viewership, while MLB ratings are generally only down about 25%. Neither of which is good, considering more people are home, and should be free to watch this stuff. The big popular sports bars have never been included in the ratings, so the loss from all those places being locked down means the big numbers of bar viewership should have translated into more people watching at home, but it did the opposite.
https://www.breitbart.com/sports/2020/08/02/ratings-crash-nba-mlb-after-protest-filled-debut/