In modern baseball, few measurements are more watched than a ball’s velocity off the bat. In and of itself, higher velocity does not guarantee a successful outcome. But it certainly makes a successful ...

I’ve often asked myself what’s a good 90th Percentile Exit Velocity? If you are reading this article, there’s a very good chance you’ve seen this metric many times, and perhaps, you’ve asked yourself ...

But what is the difference? If you ask any person on the street, they might say there is no difference. In non-physics use, they would be correct. However, in physics we have very specific definitions ...

When Aroldis Chapman began warming up in the bullpen for his first major league appearance in 2010, fans in the outfield seats at Great American Ball Park stormed the area around the Reds’ bullpen ...