 If you liked
Kami no Tou
|
 ...then you might like
Blue Lock
|
Ok, I know this one isn't a sports anime but listen - the setting is basically the same. Everyone is trapped in a big facility. There are multiple levels that challenge skills and morality - each level forces the characters to grow out of their own comfort zone. There's a goal, there's a ladder, and there's a game master. So, if you like the setting and atmosphere of Blue Lock - Tower of God might tickle your fancy.