The American League okays seven night baseball games for St. Louis. The National League adopts a new design for home plate. It will have beveled edges, the first change in 50 years. The AL adopts a rule stating that no batter can be batting champion unless he has 400 or more at bats.

The American League okays seven night baseball games for St. Louis. The National League adopts a new design for home plate. It will have beveled edges, the first change in 50 years. The AL adopts a rule stating that no batter can be batting champion unless he has 400 or more at bats.