How hard did pitchers throw in 1930?

In 1930, pitchers threw baseballs at speeds that were significantly slower compared to today's pitchers. The average throwing speed was around 80 miles per hour (mph). However, it is important to note that the speed at which pitchers threw varied widely based on various factors such as their skill level and physical abilities. To give you some perspective, the legendary pitcher Lefty Grove, who played during the 1930s, was known for his exceptional fastball. He could throw the ball at speeds of around 90 mph, which was considered very fast for that era. Another prominent pitcher during that time, Dizzy Dean, also possessed a strong arm, being able to throw in the low 90s. However, it's essential to remember that these numbers are just estimates and there were pitchers who threw slower as well. The pitching speed in the 1930s was relatively slower due to advances in training techniques, player conditioning, and improvements in equipment that have occurred over the years. In comparison, in modern baseball, pitchers regularly reach elite velocities, with many capable of throwing over 100 mph. This demonstrates how pitching speed has significantly increased over the decades since the 1930s.