901 Lacrosse was founded in 2017 with a mission to bring the game of box lacrosse to the greater Memphis area.  The benefits of the game have been lauded by lacrosse greats across the sport, including coaches, players and commentators.  You can see the impact box lacrosse has had in the NCAA, PLL & MLL by just the sheer number of Canadian players, where the game of box lacrosse originated, dominating their craft.

For the summer of 2021, we'll be introducing the newest version of the sport, Lacrosse Sixes.  We're excited to expand our lacrosse portfolio; for more information on Lacrosse Sixes, click here

Collin Welsh

901 Lacrosse Founder

A Baltimore native, Collin Welsh, attended national lacrosse power, St. Paul’s School for high school before continuing his lacrosse career at the Division I level at Stony Brook University (2002-2003) and Mount St. Mary's University (2004-2006) . After college, he went on to coach the Baltimore Breakers Lacrosse Club, Annapolis Hawks LC, Woodberry Forest School, and the Severn School in Maryland. Coach Welsh earned the Tennessee Scholastic Lacrosse Association (TSLA) 2015 and 2019 Coach of the Year, the 2015 and 2019 Commercial Appeal Best of the Preps Lacrosse Coach of the Year and the TSLA Person of the Year in 2018.  He will be entering his 8th season as the Varsity Head Coach at Christian Brothers High School in the fall of 2020. Coach Welsh is a USBOXLA Level 1 certified Box Lacrosse Coach and Referee.


Meet The Coaching Staff

Aaron Falkenstein

Played lacrosse at Millsaps College.  Current assistant coach at CBHS

LJ Clark

Played lacrosse at University of Colorado - Boulder.  Current assistant coach at CBHS

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901 Lacrosse LLC Memphis, TN

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