Patriot Aquatics
Champions made here
Dive into the exciting world of water polo with Patriot Aquatics, where teamwork, skill, and a passion for the sport come together in a dynamic and supportive environment.
❤️ Loved by 500+ water polo players.
🕐 Join us in less than 5 minutes - no previous water polo skills required.

About the Club
Our Mission
Patriot Aquatics is dedicated to providing a comprehensive water polo experience for athletes of all ages and skill levels. We foster a supportive and inclusive community where players develop their athletic abilities, build character, and have fun while learning the fundamentals of the sport. Our mission is to nurture a love for water polo, create a space for growth and camaraderie, and help each athlete reach their full potential.
Our Approach
Our team of experienced coaches provides a well-rounded training experience. We combine technical skill development with tactical strategy and physical conditioning, creating a dynamic program that challenges and inspires our athletes. We believe in sportsmanship, discipline, and teamwork, instilling these values in our players to help them succeed both on and off the field. Our coaches create a positive and encouraging environment where players feel supported and motivated.
Our Facilities
Patriot Aquatics offers state-of-the-art facilities for athletes to train and compete at their best. Our regulation-size indoor pool provides optimal training conditions, while our fully-equipped weight room allows players to build strength and power. Our dedicated team room provides a space for athletes to socialize, strategize, and relax before and after practice. We maintain a high standard of cleanliness and safety in all our facilities, ensuring a comfortable and conducive training environment for all our members.
Weekly Schedule 📆

Wednesday

Thursday

Friday

10U COED | 5PM - 7:15PM (BECKMAN)

12U BOYS | 5PM - 7PM (UCI)

12U BOYS | 4:30PM - 7PM (BECKMAN)

10U COED | 5PM - 7:15PM (BECKMAN)

10U COED | 5PM - 7:15PM (BECKMAN)

10U COED | 5PM - 7:15PM (BECKMAN)

10U COED | 5PM - 7:15PM (BECKMAN )

12U GIRLS | 4:30PM - 7PM (BECKMAN)

Tuesday

Monday

12U BOYS | 4:30PM - 7PM (BECKMAN)

12U BOYS | 5PM - 7PM (UCI)

12U BOYS | 4:30PM - 7PM (BECKMAN)

12U GIRLS | 5PM - 7PM (UCI)

12U GIRLS | 5PM - 7PM (BECKMAN)

12U GIRLS | 5PM - 7PM (UCI)

12U GIRLS | 4:30PM - 7PM (BECKMAN)

14U BOYS | 5PM - 7PM (UCI)

14U BOYS | 5PM - 7PM (UCI)

14U BOYS | 5PM - 7PM (UCI)

14U BOYS | 5PM - 7PM (UCI)

14U BOYS | 5PM - 7PM (UCI)

14U GIRLS | 6:30PM - 9PM (BECKMAN)

14U GIRLS | 6:30PM - 9PM (BECKMAN)

14U GIRLS | 6:30PM - 9PM (BECKMAN)

14U GIRLS | 6:30PM - 9PM (BECKMAN)

14U GIRLS | 6:30PM - 9:30PM (BECKMAN)

16U GIRLS | 6:30PM - 9PM (BECKMAN)

16U GIRLS | 6:30PM - 9PM (BECKMAN)

16U GIRLS | 6:30PM - 9PM (BECKMAN)

16U GIRLS | 6:30PM - 9PM (BECKMAN)

16U GIRLS | 6:30PM - 9PM (BECKMAN)

18U GIRLS | 6:30PM - 9PM (BECKMAN)

18U GIRLS | 6:30PM - 9PM (BECKMAN)

18U GIRLS | 6:30PM - 9PM (BECKMAN)

18U GIRLS | 6:30PM - 9PM (BECKMAN)

18U GIRLS | 6:30PM - 9PM (BECKMAN)

SCHOOL OF WP 1 | 5PM - 7:15:PM (BECKMAN)

SCHOOL OF WP 1 | 5PM - 7:15PM (BECKMAN)

SCHOOL OF WP 1 | 5PM - 7:15PM (BECKMAN)

SCHOOL OF WP 1 | 5PM - 7:15PM (BECKMAN)

SCHOOL OF WP 1 | 5PM - 7:15PM (BECKMAN)

SCHOOL OF WP 2 | 5PM - 7:15PM (BECKMAN)

SCHOOL OF WP 2 | 5PM - 7:15PM (BECKMAN)

SCHOOL OF WP 2 | 5PM - 7:15PM (BECKMAN)

SCHOOL OF WP 2 | 5PM - 7:15PM (BECKMAN)

SCHOOL OF WP 2 | 5PM - 7:15PM (BECKMAN)

MASTERS | NO PRACTICE

MASTERS | NO PRACTICE

MASTERS | NO PRACTICE

MASTERS | NO PRACTICE

MASTERS | NO PRACTICE

Sunday: 10U Coed & 14U Boys - SPA League for those rostered

Meet Our Coaches
PRESIDENT & CEO, HEAD COACH
DUJE GRUBISIC
14U/18U Girls | Beckman High School
Duje Grubisic is a visionary leader in the world of water polo and aquatics. Born and raised in Croatia, Duje began his professional water polo career at the age of sixteen. His early experiences in one of Europe’s water polo powerhouses provided him with a solid foundation, which he later built upon during his collegiate career at Concordia University in the United States.
HEAD COACH
TIJMEN EGBERTS
10U Coed
Coach Tijmen Egtberts was born and raised in The Netherlands. He started playing competitive water polo at the age of 8. His talent got recognized at Santa Rosa Junior College where he played for two years and was added to the coaching staff for one year as well.
HEAD COACH
MATT CALHOUN
12U/14U Girls
Coach Matt Calhoun is from Visalia, CA in the central valley where he played water polo and swam for Mt. Whitney High School. After graduating he attended the College of the Sequoias for an associate’s degree, where he also swam, before transferring to UC Davis. At Davis he studied Psychology and played for the men’s club water polo team.
ASSISTANT COACH
JEFF HAMILTON
10U Coed
Coach Jeff has been with Patriot Water Polo since 2019 as an assistant 10u coach. From 1991-1995 Jeff played water polo with Canyon High School in Anaheim Hills. In 1994 he was selected to play with the USA Junior National team and then went on to win two back-to-back California State Championships with Golden West College.
Program Costs 💰

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Patriot Water Polo Club - Class Registration

Shopping cart class registration page.

Games and Results 🏆
Coming Soon
Water Polo Clinics 🤽‍♂️

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Patriot Water Polo Club - Class Registration

Shopping cart class registration page.

Team Events 🙌

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Patriot Water Polo Club - Calendar

Patriot Water Polo Club’s calendar, showing Events, Practices, Lessons and more.

Wall of Love ❤️
Coming Soon
More than 500 parents & kids like you love Patriot Aquatics. Curious for more? Explore our Wall of Love and discover heartfelt testimonials from our dedicated members sharing their experiences with us.
Tournaments and Activities 🏆
Tournament for 2024-25 Season
  • Back to School
  • EC Cup
  • Patriot Invites
  • SPA Championships
  • Holiday Cup
  • K7 Int’l
  • Turbo Cup
  • Scott Hinman
  • Kap7 Cup
  • Futures Leagues
  • CalCup
  • Junior Olympic Qualification
  • SD Cup
  • Quicksilver
  • Junior Olympics
Junior Olympics 2025
  • Held in Orange County
  • 4 day tournament
  • Session 1 - Boys, July 19-22
  • Session 2 - 10u, Girls, July 24-27
Blog ✍️
We place a strong focus on quality teaching in a family-friendly atmosphere, carried out by our qualified staff.
Coaching to Make a Difference
Published on: June 2, 2022
Participation in sports can be something extremely beneficial to people’s lives. Sports offer skills such as leadership, teamwork, time management, work ethic, recognizing priorities, etc. For those who have grown up playing sports…
Eating Disorders in Athletes
Published on: February 1, 2022
Eating disorders, including anorexia and bulimia, are very serious. It is important to educate trainers and trainees how to recognize if someone has a problem, what the health consequences are, and how to prevent/treat them.
8 Essential Skills Good Teammate Should Have
Published on: November 18, 2021
Are you aware of which skills a good teammate should have? Do you want to learn how to be a positive force for your team? Check our latest article.
Connect with us 🤝
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Stay up to date on our Twitter for announcements and updates.
Check out our Instagram for photos and videos of our athletes in action.
Watch highlights and behind-the-scenes videos on our YouTube channel.

Quick Links
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