If you’re looking for results driven instruction based on a decade of data analytics, you’ll find it with Mark Sheehan and Evolution Athletics. Because of Coach Sheehan my sons now have consistent repeatable mechanics, improved velocity, and above all else… healthy arms due to his proven training program. He’s further a favorite of my boys based on his ability to connect with them in a most positive and productive manner.

Excellent player development. The staff really care about their players.