Greg Duncan
bio
Hernan Colmenarez brings real professional baseball experience to the field—and a real passion for helping young athletes grow.
Originally from Barquisimeto, Venezuela, Hernan signed with the Minnesota Twins in 2010 and pitched in their minor league system before continuing his playing career with the Rio Grande Valley White Wings. After years on the mound, he transitioned into coaching to share everything he’s learned with the next generation.
At The St. James, Coach Hernan focuses on developing pitchers and catchers with an emphasis on proper mechanics, body control, and injury prevention. He combines pro-level insight with a hands-on, encouraging style that connects with players of all experience levels.
In addition to coaching, Hernan is also a certified sports agent and Vice President at SCS Rep Sports, where he represents professional athletes. His experience off the field gives him a unique ability to mentor young players on how to approach their development—not just for today, but with an eye toward their future in the game.