Student Life
Athletics
Volleyball
Justin-Siena Volleyball
NCS Champions: 1983, 2002, 2003, 2004, 2005, 2013
League Champions: 1983, 1984, 1985, 1987, 1994, 1995, 1996, 1997, 1998, 2002, 2007, 2018, 2021, 2023
NCS Scholastic Champions: 2006
League Champions: 1983, 1984, 1985, 1987, 1994, 1995, 1996, 1997, 1998, 2002, 2007, 2018, 2021, 2023
NCS Scholastic Champions: 2006
Program Philosophy
Playing Girls Volleyball at Justin-Siena is a privilege and a responsibility. As a Brave, you are joining more than a team—you are becoming part of a legacy of hard work, discipline, and unity. Our program is built on daily growth through preparation, effort, and a shared commitment to putting the team above self.
We lead with our core values—Discipline, Fundamentals, and Teamwork. These values guide how we train, how we compete, and how we support one another on and off the court. Success in our program is not just measured by wins, but by the consistent pursuit of excellence, both individually and together.
OVERALL PROGRAM GOALS
A Positive Experience Defined by Growth
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On-Court Growth
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Individual skill development through focused training and feedback
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Understanding and execution of team systems and strategy
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Adaptability and volleyball IQ in dynamic game situations
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Off-Court Growth
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Maturity and self-accountability in communication and conduct
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Embracing a team-first mindset in all aspects of the program
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Academic diligence and preparation for long-term success in college and life
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Competitive Success
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Demonstrating discipline through preparation and performance
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Strong execution of volleyball fundamentals in every practice and match
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Winning with integrity—and having fun doing it
At Justin-Siena, volleyball is a vehicle for personal growth, meaningful relationships, and unforgettable experiences. We expect our student-athletes to uphold the highest standards of character, compete with passion, and support one another every step of the way.
Varsity schedule, roster and results can be found here
KEY DATES and INFORMATION
- The 2025 Summer Workout Schedule can be found here.
- First day of tryouts is August 11, 2025
- VVAL Tournament- Week of October 20, 2025
- North Coast Section Playoffs- October 28-November 8, 2025
- CIF State Playoffs- November 11-22, 2025
Meet the Coach
Kate returns to Justin-Siena with a background that includes vast playing and coaching experience at other stops in her career. She played for 4 years at Archbishop Mitty High School and competed in the Division 1 CIF State Championship game, as well as club volleyball at Santa Clara University, competing for a National Championship. As a coach, Kate has been an Assistant at the club level at Sonoma State University, San Jose State University, and Napa Valley College.
About her new role, Kate shared, “It is great to be back at Justin-Siena! Justin-Siena is home for me. Coaching here isn’t just about volleyball—it’s about shaping confident, resilient young women who know how to lead on and off the court. I’m honored to return and build on the legacy of grit, faith, and family that defines this program.” Kate resides in Napa with her husband, alum Brett Pedisich ’04.
Incoming Athletic Director Andrew Bettencourt ’02 declares, “We are incredibly excited to have Kate back as our Volleyball Coach. She brings a high level of experience and knowledge of the sport and of the Lasallian principles of education. With the strong tradition of volleyball at Justin-Siena, we knew we needed a coach with the ability to lead and develop our program, and Kate is the right person at the right time for the job!”
You can contact Coach Kate at kreilley@justin-siena.org.
Braves Volleyball
Justin-Siena High School
Justin-Siena is a Lasallian Catholic college preparatory community that serves young people in grades 9–12.