Boys 16 Black 2026 - Summer

Tournament Schedule

WCVBA Boys Invitational

Sat & Sun, June 6-7, 2026

Sacramento Area

USAV Boys Junior National Championships

Wed - Sat, July 8-11, 2026

Phoenix, AZ

Practice Schedule

2 Days per Week | 2 Hours per Practice
Starting in mid-May, running through early July

Summer Season Cost

$1,000 | Boys 2026 Summer Season

Cost Includes:

  • All Tournaments Listed on Schedule
    • WCVBA Boys Invitational
    • USAV BJNC
  • Uniforms
  • Coaching Fees
  • Practice Gym Rentals & Insurance
  • Equipment & Supplies

Cost does NOT include: USAV Membership, Airline, Travel, Hotels, Etc.

We will accept cash, checks (made out to Diablo VBC), and credit cards (2.925% fee for using credit card)

Please mail payments to: Diablo VBC | P.O. Box 69 | Concord, CA 94522 (Please do not give payments to coaches)

Coaches

Head Coach

Hayden Zollars
Hayden Zollars

Hayden Zollars

I started playing club volleyball with Diablo in 2008 and continued through 2013. I also played at Deer Valley High School from 2010–2013, earning BVAL First Team All-League honors and Team MVP my senior year. I then attended Sonoma State University, where I played four years of collegiate club volleyball while earning my degree in Computer Science. As the Women’s Club Volleyball President and Team Captain, I helped lead our team to the 2018 Division II NCVF National Championship.

I have remained very involved with Diablo, serving as Boys Program Coordinator and managing the club’s digital media, including its website and social media accounts. I have also coached both boys’ and girls’ teams at Diablo for over 9 years.

My goal as a coach is to help players develop their volleyball skills and understanding of the game to their fullest potential in a fun and positive environment. Coaching has been an incredibly rewarding experience, and I’m excited to continue helping players grow, reach their goals, and discover their love for the game, just as I have!

Coaching Experience:
• 2026 Diablo Girls 16 Green - Head Coach
• 2025 Diablo Boys 18 Black - Head Coach
• 2025 Diablo Boys 16 Black (Summer) - Head Coach
• 2025 Diablo Girls 16 Green - Head Coach
• 2024 Diablo Boys 18 Black - Head Coach
• 2024 Diablo Girls 14 Green - Head Coach
• 2023 Diablo Boys 16 Black - Assistant Coach
• 2023 Diablo Girls 14 Green - Head Coach
• 2023 Diablo Boys 17 Black - Assistant Coach
• 2022 Diablo Boys 16 Black - Assistant Coach
• 2022 Diablo Girls 15 Black - Head Coach
• 2021 Diablo Girls 14 Green - Head Coach
• 2020 Diablo Girls 14 Green - Head Coach
• 2019 Diablo Girls 13 Green - Head Coach
• 2018 Diablo Girls 14 Green - Assistant Coach

Playing Experience:
• 2014-2018 - Sonoma State University Club Volleyball - President and Team Captain
 • 2018 - NCVF National Championship, Division II - 1st Place
 • 2017 - NCVF National Championship, Division II - 3rd Place
 • 2016 - NCVF National Championship, Division II - 5th Place
 • 2015 - NCVF National Championship, Division II - 3rd Place
• 2011-2013 - Deer Valley High School Varsity
 • 2013 - BVAL 1st Team All-League
 • 2013 - Team MVP
• 2010 - Deer Valley High School Junior Varsity
• 2008-2013 - Diablo Valley Volleyball
 • 2013 - Girls 18 Green
 • 2012 - Girls 18 Green
 • 2011 - Girls 16 East Power
 • 2010 - Girls 16 United Power
 • 2009 - Girls 14 Dynamite Power
 • 2008 - Girls 14 East Premier

Head Coach

Mike Rizarri
Mike Rizarri

Mike Rizarri

I’ve been coaching since I was very young. One of the first things I learned as a player and coach is that if you have a strong base of fundamentals, you will have every tool you need in order to succeed in whatever sport you play.

My coaching philosophy is very simple and that is to make the growth and development of the game my number one concern each and every day. The athletes will learn what it takes to be a team player and develop each and every skill it takes to play this wonderful game of volleyball. As a coach, I will work hard each and every day to improve and expect every player on my team to do the same. My team motto is to always be better than we were yesterday!

2024-2025 Head Coach 17 Girl's Power at Diablo Valley Volleyball Club 2024-2025 Head Coach 15 Boy's at Diablo Valley Volleyball Club 2023-2024 Head Coach 14 Girl's Power at Diablo Valley Volleyball Club 2023-2024 Head Coach 14 Boy's at Diablo Valley Volleyball Club 2022-2023 Head Coach 15 Girl's Power at Diablo Valley Volleyball Club 2022-2023 Head Coach 14 Boy's at Diablo Valley Volleyball Club 2021-2022 Head Coach 14 Girl's Power at Diablo Valley Volleyball Club 2021-2022 Head Coach 14 Boy's at Diablo Valley Volleyball Club 2018-2019 Head Coach 14 Boy's at Diablo Valley Volleyball Club 2017-2018 Assistant Coach 15/16 Girl’s Premier at Diablo Volleyball Club
2017-2018 Assistant Varsity Coach Benicia High School Girls Volleyball
2017-2018 Head Coach J.V. Benicia High School Girls Volleyball
2016-2017 Assistant Varsity Coach Benicia High School Girls Volleyball

Assistant Coach

Jeany Cave
Jeany Cave

Jeany Cave

Hi, my name is Jeany Cave and I have been coaching volleyball for over 25 years and this is my second year coaching with Diablo. I first developed my love for the sport when I played in school. Since that time I have coached various age levels from 13’s - 18’s, junior high, high school, and club.

I had the great opportunity to coach both of my daughters and now they too are coaching their own teams up in Oregon where they now live. I took a brief break from coaching during my youngest’s senior year of high school so I could enjoy her last year. Once I retired from the Fire Service I decided it was the right time to return to coaching and Diablo is my perfect fit.