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Student Life

Athletics

Athletics: Our Philosophy

The goals for Braves athletic teams are straight-forward and two-fold: 1) Provide the best possible learning and developmental experience for each student on a roster. 2) Provide the best opportunity for the team to succeed. 

Currently, the school offers more than 30 teams at the varsity, junior varsity, and freshman levels. Each team is coached by qualified and knowledgeable individuals committed to providing outstanding programs. 
  • For information about specific programs see the menu below. 
  • Follow our athletics page on Facebook or Instagram for up to date stories, scores and more!
  • For Summer schedule, coach contacts, and more, please refer to this document.
Booster Passes
2026-2027 Athletics Booster Passes will be available to purchase in August, 2026. Passes give you admission to all regular season home games held on the Justin-Siena campus (VVAL/NCS/CIF postseason contests not included). 

Fall Programs

Cheer
Cross Country
Football
Girls Golf
Volleyball
Boys Water Polo
Girls Water Polo
Girls Tennis

Winter Programs

Boys Basketball
Girls Basketball
Boys Soccer
Girls Soccer
Wrestling




Spring Programs

Baseball
Boys Golf
Boys Lacrosse
Girls Lacrosse
Softball
Swimming and Diving
Boys Tennis
Track and Field 

Quick Access-Team Schedules

@JustinSiena

For more information, contact

List of 3 members.

  • Photo of Andrew Bettencourt

    Andrew Bettencourt '02 

    Athletic Director; Head Girls Basketball Coach
    707.255.0950 ext. 645
  • Photo of Willem Winkelman

    Willem Winkelman 

    Athletic Trainer
    707.255.0950 ext. 769
  • Photo of Erica Escalante

    Erica Escalante 

    Associate Director of Athletics; Varsity Girls Water Polo Coach
    707.255.0950 ext. 790

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.