Rain and Thunderstorms
Baseball games are played even if there is light to moderate rain. However, if the rain becomes heavy or if standing water develops on the field, umpires will call for a delay of play. Umpires are encouraged to see that games are played. If a game is rained out before it starts, it will be rescheduled. If a game has started, players will wait to see if a game will be played. Some rain delays can last as long as a few hours before an official rainout is called. If a game has reached the middle of the 5th inning, the umpire can call the game complete.
Rain can cause players to lose their grips on bats and balls reduced due to the moisture. The dirt (often clay) of the baseline becomes slick and sticky when wet. A player’s cleats can get stuck, or they could slip, which could cause an injury.
Lightning is a giant spark of static electricity that is typically produced by a thunderstorm. Each year, more than 400 people are injured as a result of lightning. Due to the nature of the game of baseball, when lightning is reported in the vicinity, the field and stands are cleared. Watch this video to see how professional baseball players react to lightning as they sit through a rain delay.
Learn more about lightning and how to be safe when play baseball in our Lightning Safety Lesson
