Charging the mound etiquette, not to mention dangerous, for the batter to charge the mound with a bat). Though serious injuries have occurred from charging in the past, usually fights are either broken up or joined by all other players so the conflict turns into posturing and name-calling; in baseball parlance, this is known as a rhubarb. Charging the mound is typically about responding to an indignity rather than an attempt to injure the pitcher. There is long-standing etiquette in baseball regarding what is an acceptable offense to warrant a beaning, and there are similar "unwritten rules" for charging in response to being
History of baseball in the United States put new balls into play whenever the current ball became scuffed or discolored. This rule change was enforced all the more stringently following the death of Ray Chapman, who was struck in the temple by a pitched ball from Carl Mays in a game on August 16, 1920 (he died the next day). Discolored balls, harder for batters to see and therefore harder for batters to dodge, have been rigorously removed from play ever since. There are two side effects. One, of course, is that if the batter can see the ball more easily, the batter can hit the ball