You know what I'm talking about. The moments when fans just shake their heads in disbelief, players bust coolers or throw helmets and teammates can't even look at each other because of embarrassment or anger.
Many players in Major League Baseball and also in many other levels of the sport have been put through these times of great agony because of something they did on the field.
They can't believe what they have just done, and no one else can either. The following 10 situations are what I believe cause the most terrible emotional feelings within our favorite MLB players.