Student Life
Athletics

Cheer

Program Philosophy

Welcome to the Justin Siena High School Cheer Program. Our mission is to lead a team that represents our school with pride, discipline, and integrity. These are important both on and off the field. This program is built on a foundation of commitment, hard work, humility, and mutual respect. We strive to create an inclusive environment where every athlete feels supported, valued, and safe. We are here to work hard, to train like athletes, and to push ourselves toward excellence. The instruction and guidance of this program is a tool for growth. Our athletes come ready to listen, learn, and improve. This sport requires dedication, consistency, and teamwork. Our goal is not just to perform well but to build a strong, respected presence within our school community that others admire for its skill, unity, and of course its spirit. Go Braves!

KEY DATES

  • First day of Fall season: Monday, August 11, 2025.
    • Practices during the football season will be Wednesdays and Thursdays in the Dining Hall. Varsity practice will be from 3:15-5:30, and JV will practice from 4:30-6:15.
The Varsity schedule can be found here.

The Junior Varsity schedule can be found here.

Meet the Coach

Justin-Siena is proud to announce the hiring of Jaycie Valine '16 as the Varsity Cheer Head Coach.
Coach Jaycie brings over two decades of experience in dance and student mentorship to her new role. A proud alumna and member of a legacy family at Justin-Siena, Jaycie returned to her roots in the 2024-2025 school year as a dedicated math instructor.
With 23 years of dance experience and over 10 years of coaching at the competitive level, Jaycie has earned numerous accolades for her choreography, including top overall scores and multiple choreographer awards. She has worked hard to transform her team into a respected athletic presence and takes pride in the strength and performance of her dancers. She graduated from Arizona State University with a degree in Biology and has consistently balanced academic excellence with her commitment to coaching, teaching, and mentoring.
Jaycie’s passion for education and the arts is deeply rooted in family tradition. She has been dancing alongside her sisters and learning from her mother, DeeAnn for her entire life. Whether in the classroom or on the sidelines, her focus is on creating a positive, supportive environment where students can grow, express themselves, and thrive as both athletes and individuals. She is excited to bring that same energy and commitment to the Justin-Siena cheer program. 
About her new role, Jaycie said, "I’m incredibly honored to step into the role of Varsity Cheer Coach at Justin-Siena. I’m most excited to bring structure, organization, and a renewed sense of purpose to the program. My passion lies in helping students grow not just as performers, but as strong, disciplined athletes. I look forward to building a team culture rooted in dedication, teamwork, and pride, and I’m excited to help this program grow into something greater than it’s ever been."

Coach Jaycie can be reached at jvaline@justin-siena.org. 

Justin-Siena High School

4026 Maher Street
Napa, CA, 94558
United States
T: 707.255.0950 
F: 707.255.0334
Justin-Siena is a Lasallian Catholic college preparatory community that serves young people in grades 9–12.