About Us

D1D Founder, Mark Helsel with son’s Zack (UCF) and Christian (Penn State)

At D1D National we place a high value on building meaningful relationships. It starts with our founder, Mark Helsel. He has been helping young players since 2006 with over 500 success stories of his players moving on to college and professional baseball.

We have been working directly with college coaches since 2006. They trust our judgement and value our opinions on players. College coaches are excited about D1D National because they know our standards. They know we are developing solid baseball players and even better human beings. When you play for D1D National you have a decided advantage in the recruiting process. College coaches love D1D National players because they know they are groomed for college and professional baseball. We are in regular communication with the over 250 college coaches. Because of this our athletes, receive unparalleled exposure and guidance.

(Photo is Mark Helsel with the coaching staff at Florida State, lead by all time winningest D1 Head Coach, the late, great Mike Martin)

At the end of the day, teams don’t get scholarships, players do. We make sure our players are ready for the many opportunities that come their way at D1D National. We provide a highly specific individual development plans (IDP) for our athletes aged 12U and above. Our innovative approach to player development emphasizes athleticism, skill enhancement, game strategy (baseball IQ), and mental toughness, ensuring our players are ready for the next level.

(Photo is of five players who played for Coach Mark and went to Penn State. 4 of the 5 played professional baseball. L to R Connor Klemann, Eric Mock, Ryan Sloniger, Eli Nabholz and Christian Helsel)

At D1D National, our mission is to develop young athletes into elite baseball players, preparing them for the challenges of Division I and professional baseball. We focus on creating a supportive environment for players and their parents that fosters skill development, teamwork, and a passion for the game. This photo is Will Ray (Wake Forest) with his parents. Will played for Coach Mark.