D-BAT, Lewisville

When D-BAT opened in 1998, Cade Griffis was one of only two employees (the other was his brother, Kyle). But Cade knew that he had everything he needed to succeed, starting with a strong training philosophy shaped by his professional and college baseball careers.

Cade's philosophy is simple: every player should follow a unique game plan, tailored to his or her strengths. As straightforward as it sounds, it works wonders when applied consistently. Cade has helped many budding ballplayers grow into power hitters, and somewhere along the way his small facility transformed into a baseball empire with 19 high-tech training locations.

Today, veteran coaches staff each of the climate-controlled facilities. They have a variety of tools at their disposal, including pitching machines that shoot balls at custom speeds of 70+ mph. On flat-screen TVs, parents can watch their kids improve their batting form and master the art of juggling all the bases at once.