@skinnylatte @luis_in_brief @Bronwyn fwiw baseball has a huge following around the Caribbean countries and Japan but then they went and called the MLB championship the World Series.
In terms of N. American sports with international following, I think it'd probably be basketball, then hockey, then baseball, and then nothing really worth mentioning.
I know NASCAR and IndyCar are trying to get more international footing but they're *very* steeped in american-ness, kinda like US football, so...