In this context "the games" or "they" refer to poker games, not professional sports contests.
As for corked bat and such, none of that is the case and I've no idea where you are going with that.
I wonder if you read the article.
The "rigged games" in the context of the gambling arrests in this article are rigged poker games. So when the person you responded to referred to rigged games, and you go:
> Of course they were rigged. This is sports we're talking about
It seems like you're in a conversation that nobody else is having.
These are not arms-length transactions that contribute to the production of valuable goods and services. All it does is invite moral hazards into existing markets.
The real moral qualm that the public generally has is with the cheating / steroids / etc., which isn't a crime. However, those who want to deal in gambling are riding on that moral outrage to prosecute people for gambling in a way that other gamblers didn't like.
Fundamentally, gambling is a den of liars and cheats. If it's going to be legal, then make it legal... including the fraud. Let people know that, sure you're allowed to gamble on poker, and the other guy is also allowed to cheat. The government should not waste resources guaranteeing that everyone's gambling is free of cheating nor spend time investigating whether Player 1 was really injured when he took a knee in the 4th quarter, or if Player 2 took a peek at Player 3's cards. The nation isn't a casino. That type of law enforcement does not provide a valuable contribution to society.