Jack Carroll is a Webster Groves High School and Lindenwood University graduate. The two-time captain at WGHS lacrosse club went on to win the Heart of a Lion award at LU lacrosse program three years in a row. During his senior year, he was named captain of LU’s lacrosse team. He currently plays for the semi-professional indoor box lacrosse team, the St. Louis Centurions. After graduating from Lindenwood University with honors he went on to coach for various lacrosse programs across the St. Louis area including: St. Louis Lacrosse club, St. Louis Pride, Northern Edge lacrosse, Marquette JV/youth teams, and Clayton’s varsity lacrosse club.

Greg played 4 years at Desmet Jesuit High School as a Defenseman, two of those years at the Varsity level, winning the Missouri State Championship in both years. During his final year at Desmet he made first team All-American. He then played and started the Southeast Missouri State Lacrosse Club and helped form the GRLC in which now local college club teams play. While at Southeast Missouri State he helped create the Cape Central High School Lacrosse Team and coached the team for two years. When he returned to the St. Louis area coached at Eureka High School  and Chaminade at the high school level.  Greg has been at Marquette High School as the Varsity Head Coach from 2009 - 2018. 

Chris played 5 years at Christian Brothers College high school in Saint Louis, MO. He started two years at the varsity level and played in the Missouri state championship game. During his senior year he was recruited by several different schools before deciding to play lacrosse at Guilford College in Greensboro, North Carolina - a Division III college in the ODAC conference. Due to a knee injury he was unable to play in college. After moving back to Saint Louis in the spring of 2010, he was brought on as a junior varsity assistant at Marquette. The following year, he replaced his brother Andrew as the varsity assistant coach. 

Patrick Carroll, the father of head coach Jack Carroll has a long history of coaching lacrosse as well as hockey, soccer, and track. He started his coaching career in 1992. He has coached lacrosse at Webster, Marquette, and Clayton ranging from youth to varsity. He has attended several local lacrosse clinics as well as the U.S. Lacrosse National Convention. Coach Carroll brings a lot of insight into the development of student athletes.

Curtis Hildebrandt is a Webster Groves High School alumni who played lacrosse from 1999-2003. After graduation, he stayed close to home, coaching the JV Boys lacrosse team at his alma mater from 2004-2007.