Mark Silverstri is an assistant coach of Morristown Beard junior varsity and freshman baseball.

Mark graduated in 2019 from the University of Rhode Island, where he was a pitcher on the school's baseball team for four years. He has been coaching baseball since graduation. He also played football, baseball, and basketball at Seton Hall Prep and Livingston High School.

In addition to his coaching duties at Morristown Beard School, Mark currently works as an environmental consultant with a company called Wood Environmental and Infrastructure Solutions.