Quoted By:
>TFW Pokémon Sun & Moon episode 99 "Where is Eevee Going? Heading Wherever to Meet Someone!" releases 5 days before the worldwide release of Super Smash Bros. Ultimate.
In comparison, the aforementioned Pokémon Sun & Moon episode releases in December 2, 2018, whereas Super Smash Bros. Ultimate releases on December 7, 2018. That explains the math I did.
--
Apologies for doubleposting. Caught a typo after I posted the other comment.