Since 2017, Coach Jeff Marschner has been a bedrock of the HRYL program—guiding teams, building players, and elevating Herndon-Reston lacrosse to new heights. As he steps away from the sidelines, we celebrate a remarkable tenure that reflects his tireless commitment, humility, and competitive spirit.
Coach Jeff never had a losing season—a testament not just to his lacrosse acumen but to his ability to inspire excellence in every player who wore the jersey. Over the years, he compiled an impressive 41-11 record as a head and assistant coach, with a particularly dominant run at the 14U level and a legacy that includes three 14U Championship titles.

His dedication extended far beyond spring lacrosse. Jeff coached in both the Fall Brawl and Middle School Fall League, consistently shaping teams that were tough, disciplined, and respectful—living examples of the HRYL Code of Conduct. His impact was perhaps most personal while coaching his son, Mike Marschner, a standout athlete on the VLC 2029 team and a Nike All-Star selection with Team DMV.
Coach Marschner would be the first to credit his coaching peers. Over the years, he collaborated with and learned from an outstanding bench of assistants and fellow coaches, including Brian Legler, Kevin Dunn, Josh Anderson, John Damm, Craig Atkins, Eric Kaiser, Scott Kelly, Dez Stewart, Ian Thompson, and Carl Cassani. Together, they built a culture of trust, discipline, and joy in the game.
Jeff’s legacy at HRYL is one of excellence—marked not just by wins, but by the countless players he mentored, the families he supported, and the example he set. His presence will be deeply missed on game days, but his impact will continue to shape HRYL for seasons to come.
Thank you, Coach Jeff, for everything.






