Boys Lacrosse

Coach Kevin Duffy brings over two decades worth of experience coaching Lacrosse at the high school and youth levels. The Justin team will look to continue the strong success of the program over the past few years while helping our players develop into great men. 

Kevin Duffy began playing lacrosse at the age of six, learning the game from his father who played collegiately at Penn, and has played and coached all the way into his adult life. During his time playing Lacrosse Kevin was a part of 2 championship teams with Cal and played with The Olympic Club for 15 seasons. Coach Duffy is a member of the UC Berkeley Lacrosse Hall of Fame.

Besides his playing experience, Coach Duffy coached at University High School (SF), Piedmont High, Napa Force youth lacrosse, and has been an assistant and head coach at Justin-Siena for the last 7 years.

About his tenure, Duffy said, “I’m very excited to continue working with a great group of players. I have coached several of them all the way up from youth lacrosse and am glad I get to stay with them a little longer.”

Coach Duffy is assisted by Jeff Fontanella, Nick Widmer, and Larry Hart.

You can reach Coach Duffy at kduffy@justin-siena.org.