Baseball is a game where a lot of things can go wrong.
A bad called strike or ball can mean the difference between winning and losing a game.
While people can get upset about that, there is also instances where players have problems with owners, managers and other players.
Some people take it without question and move on.
Others, understandably get upset and complain.
Others still, complain for no particular reason without end and become a pain in the neck.
Here is a list of the 18 biggest complainers in MLB history: