Watched a bit of that Baller League last night. I wanted to hate it, I really, really did, but actually, it was quite entertaining. But there's been lots of similar things over the years - readers of a certain age might remember Eric Cantona representing France in Beach Soccer Pro, screened on Netflix in the early 2000s. But we like the design aesthetic of the Major Indoor Soccer League (MISL) which took place in the states from 1978 to 1992.
It's magazine, Missile (sounds a bit like MISL, innit) had some fucking amazing covers. Here's a few.