Simple suggestion: either implement a cooldown timer after each game or cap how much earnings you can make from baseball in a day in terms of nerfing. That or just ban the obvious cheaters and change nothing.
Here in the anarcho-syndicalist corner, we got literature you can read right now for free:
https://theanarchistlibrary.org/library/petr-kropotkin-the-conquest-of-bread
Pinochet eliminated the Chilean constitution, their congress, any opposing political parties, actual freedom of speech, habeas corpus, trade unions, and tortured dissidents in a soccer stadium. Doing this all with a secret police that he established undemocratically. You can't say commies are bad because of the USSR/China then turn around and say this guy was good.
I mean you got like 4 dudes in Kingsglaive. I'm not as highly-scored as any of them, but I think at some point you're going to run into a numbers problem if you goad enough people into attacking.