Main Office:

High Altitude Tennis LLC

1509 York St. Suite 2L

Denver, Colorado 80206

Contact Us:

© 2009-2020 Official High Altitude Tennis Website

"What any parent would want in a 

Summer Tennis Camp!"

- Nancy L. , Tennis Mom


Advanced Camp

Ages 10-18

  • Half Day or Full Day

  • Monday - Friday

  • Camp Options:

    • 9:00 AM - 2:00 PM (Full)

    • 9:00 AM - 11:00 AM (Half AM)

    • 12:00 PM - 2:00 PM (Half PM)

Weekly Rate:

$199 - Half Day

$389 - Full Day

Young Beginner


Ages 6-10 years

  • Half Day AM

  • Monday - Friday

  • 9:00 AM - 11:00 AM

Weekly Rate:


Older Beginner


Ages 11-18

  • Half Day PM

  • Monday - Friday

  • 12:00 PM - 2:00 PM

Weekly Rate:


- Why choose HAT Summer Camp? -


Imagine a car ride home from camp where your child is excited about what they just learned and can't wait to share it. That's HAT!


Inspirational, international, charismatic, coaches who care about your childs wellbeing and are experts in fun. That's HAT!


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Traffic stinks! That's why we offer summer camp at multiple convenient locations throughout Denver. 

George Washington

High School

655 S Monaco Pkwy,

Denver, CO 80224

Week 1

Week 2

Week 3

Week 4

June 1 - 5

June 8 - 12

June 15 -19

June 22 - 26

Thomas Jefferson

High School

3950 S Holly St,

Denver, CO 80237

Week 5

Week 6

Week 7

June 29 - July 3

July 6 - 10

July 13 - 17

McAuliffe International School (Smiley)

2540 Holly St,

Denver, CO 80207

July 20 - 24

July 27 - 31

August 3 - 7

Week 8

Week 9

Week 10

About the Camps

Beginner Camps

Let the fun begin! Kids will have a great time with our awesome, knowledgeable coaches who are experts in FUN! At the core of the fun program is a plan for each day designed to improve your child’s skill development and overall self confidence. Kids will learn proper tennis fundamentals in a supportive, team setting. Through fun games and drills, they will learn to cooperate with others and what it takes to be a great teammate. Students will be given an intro to point play, begin to learn scoring and the basic fundamentals that will be needed long term in match play, and so much more! Ready to join the HAT Team? 

Intermediate/Advanced Camps

Ready for more tennis?  Highlights of these camps include: FUN, new friends, competitive drills, point play, strategy development, match play, tactical development, mental skills, goal setting, tournament advisement, fitness, injury prevention, and so much more! Our talented, passionate, coaches are ready for a fun summer, are you?

Need-based Scholarships are available.

Email to learn how to apply.

Meet the Coaches

Brent Mazza,

Head Coach 

Hey! My name is Brent Mazza, and I am the Owner and Director of Tennis at HAT.  

Tennis is my true passion in life. I am originally from Southern California, but I went to college at Boston University, where I earned my bachelor's degree in Business Administration. Prior to my time at HAT, I gained invaluable tennis industry experience working for the International Tennis Hall of Fame in Newport, Rhode Island, the Boston Lobsters' World Team Tennis Franchise, and for the Champions Tour. 

I started at HAT as our very first intern in 2010. Over the years, I progressed to assistant pro, head pro, and now director and owner. I am USPTA, PTR, USTA High Performance, and HAT Method Certified and have helped develop champions at every level. I have had the privilege to coach/consult with numerous Pro & ITF circuit players, and I have also had the honor of being selected by the USTA to coach several state, sectional, and national teams and events. 

My students call me "Mazza" and say that they enjoy my humor, but they know that I am also always honest and tell them the truth. They know that they can trust me. 

John Lutaaya,

Assistant Coach

Hi! My name is Lutaaya John, I come from Kampala, Uganda. Tennis has opened many doors for me and I am ready to do the best I can to help others with this gift of tennis. I currently attend Linfield College in Oregon, and I'm excited to return to coach HAT Summer Camp.

Tennis is my number one sport, I love to compete and I love to have fun. I strive to share my tennis experience in ways that makes this game simple and enjoyable. I have worked with players from different cultures and regions in Kenya, Uganda, Rwanda, Italy, Netherlands, India, Japan, and USA. This gives me a better understanding of different individuals which makes me flexible and allows me to deal with each individual effectively.

In 2009 I started off my coaching life with the little kids program at Sadili in Kenya. Since then I have engaged in coaching and I have had the opportunity to work with players at all ages. I have also worked
alongside coaches with higher experience from Zimbabwe, Tanzania, Burundi, Brazil, USA, and England. I look forward to sharing my knowledge with you!

Highlights from Summer Camp 2019


- Contact Us -
Tel: 650-437-9961


Main Office:

High Altitude Tennis LLC

1509 York St. Suite 2L

Denver, Colorado 80206

Summer Camp Locations throughout Denver