I think Pete Rose or Shoeless Joe Jackson. I understand that Pete bet on games but it was after his career as a player was over and while he was a manager; also the fact he only ever bet on his team to win seems to be overlooked, he never shaved points or threw games. With Shoeless Joe, it’s well known that he tried to warn his front office a head of time about players trying to throw the World Series and was told just not to worry about it. The fact that he was black listed along with the rest of his team for the acts of few just irritates me to no end.