The 2021 NBA finals averages 9.9m viewers (which is way down but still extremely valuable).
The 2021 World Series averaged 11.7m viewers.
The 2021 Stanley Cup finals averaged 2.4m viewers.
Tokyo Olympics averaged something like 15m viewers.
Soccer is not a sport.
Obviously many of those other sports have more games and a higher quantity, but 42m viewers is insane in the 2020s tv landscape.