Oh my fucking God yes. Every individual pro (nfl?) football team has a sub Every individual pro fifa (whatever) soccer team has a sub Every individual ice hockey team has a sub Polo. Formula 1. COLLEGE football teams! College football divisions! And whos going to the super bowl. Basketball. A sub for who's going to make it to the final 5. Volleyball. Whatever big volleyball bullshit is. And then relevant WOMENS versions for all of these (no extra hate, just extra numbers) Baseball! Baseball teams history!
Then there's leagues! Big10. The other big conference! Every coalition for Soccer. Conferences for Basketball. Divisions for hockey. Like holy shit! There's more categories for sports than nsfw!
EDIT: I need to add that I did the math in another comment: there are (For a US citizen) 32 NFL teams and 113 College football teams. 32 Fifa Soccer teams. 29 US Mens soccer clubs (plus 3 Canadian). 12 More Women’s Soccer teams -only one league. 10 Formula 1drivers/teams. 8 womens volleyball teams. 30 mens baseball teams (29US 1 Canada). 32 teams in the NHL. and lastly, 30 NBA teams. In total this is 331 “Teams” and is the bare minimum before consulting each city will post about a game, individual players with followings, and broad subs like "MLB" is different from "Orioles" and results in more subs needed to block