Welcome RotoBallers to our overview of Pitch Info. This article is a deeper dive into Pitch Info and is part of our ongoing series "Using Sabermetrics for Fantasy Baseball." In this article, we'll ...

With athletes becoming stronger and better trained, the rise in pitching velocity began as a gradual evolution. But there has been a stunning leap forward in the past four years. Here’s why.

Let’s take a look at some A swing data, by pitch type and velocity. The above chart is looking at pitches that resulted in a swing and miss only. Then we chart the % of time a batter uses their ...

In some cases a number system is in place. There is also the scenario with a coach in the dugout touching his hat, chain, nose and ear. All are ways of a high school baseball coach relays signs to … ...

For the first time, teams can communicate pitches electronically from the dugout to the catcher. Some teams are utilizing this technology, others are not. It is voluntary.

"I'm calling my own pitches, and if the catcher doesn't like the pitch that I'm going to throw, he'll just call me back, and that's the one I'm going to throw," Rodriguez said.

In some cases a number system is in place. There is also the scenario with a coach in the dugout touching his hat, chain, nose and ear. All are ways of a high school baseball coach relays signs to … ...