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HJK Ventures · San Diego tennis instruction

Who is looking for tennis?

Pick one and we will take you straight to the classes that fit — no experience required, at either of our two locations.

For my kidJunior programs, ages 4 to 18A clear step-by-step pathway. See exactly where your child starts and what comes next.See the pathway For meAdult classes and socialsNever played, or have not played in twenty years? That is most of the people in our beginner classes.See adult programs
adult clinic spots a week
500adult clinic spots a week
teaching pros
26teaching pros
San Diego locations
2San Diego locations
largest adult beginner program in the city
#1largest adult beginner program in the city

This week

What runs on which day

Pulled straight from our program schedule. Full classes show a waitlist rather than disappearing — they fill because they work.

Mon

  • Red Ball Junior & Academy

    Open

    4:00 – 5:00pm · Balboa

    Register

  • UTR Pathway & High Performance

    Waitlist

    4:30 – 6:30pm · Balboa

    Join waitlist

  • High School Beginners

    Open

    5:00 – 6:30pm · Balboa

    Register

  • Balboa Beginner Pathway

    Open

    Mornings and evenings · Balboa

    Register

  • Legacy Clinics & Early Bird

    Open

    Early Bird mornings · Balboa

    Register

  • Private Lessons

    Open

    By appointment · Balboa

    Register

  • Ball Machine Rental

    Open

    10:30am – 2:00pm · Balboa

    Register

Tue

  • Orange Ball Junior & Academy

    Open

    4:00 – 5:00pm · Balboa

    Register

  • Orange Ball Junior & Academy

    Open

    5:00 – 6:30pm · Balboa

    Register

  • Green Ball Junior

    Open

    4:00 – 5:00pm · Balboa

    Register

  • Green Ball Junior

    Open

    5:00 – 6:30pm · Balboa

    Register

  • Knockout!

    Open

    Evenings · Balboa

    Register

  • Legacy Clinics & Early Bird

    Open

    Early Bird mornings · Balboa

    Register

  • Legacy Clinics & Early Bird

    Open

    Midday · UCRC

    Register

  • Private Lessons

    Open

    By appointment · Balboa

    Register

  • Ball Machine Rental

    Open

    10:30am – 2:00pm · Balboa

    Register

Wed

  • Red Ball Junior & Academy

    Open

    3:30 – 4:30pm · Balboa

    Register

  • Red Ball Junior & Academy

    Open

    4:30 – 5:30pm · Balboa

    Register

  • Orange Ball Junior & Academy

    Open

    3:30 – 4:30pm · Balboa

    Register

  • Orange Ball Junior & Academy

    Open

    4:30 – 5:30pm · Balboa

    Register

  • Green Ball Junior

    Open

    3:30 – 4:30pm · Balboa

    Register

  • UTR Pathway & High Performance

    Waitlist

    4:30 – 6:30pm · Balboa

    Join waitlist

  • Balboa Beginner Pathway

    Open

    Mornings and evenings · Balboa

    Register

  • Legacy Clinics & Early Bird

    Open

    Early Bird mornings · Balboa

    Register

  • Private Lessons

    Open

    By appointment · Balboa

    Register

  • Ball Machine Rental

    Open

    10:30am – 2:00pm · Balboa

    Register

Thu

  • Orange Ball Junior & Academy

    Open

    4:00 – 5:00pm · Balboa

    Register

  • Orange Ball Junior & Academy

    Open

    5:00 – 6:30pm · Balboa

    Register

  • Green Ball Junior

    Open

    4:00 – 5:00pm · Balboa

    Register

  • Green Ball Junior

    Open

    5:00 – 6:30pm · Balboa

    Register

  • Knockout!

    Open

    Evenings · Balboa

    Register

  • Legacy Clinics & Early Bird

    Open

    Early Bird mornings · Balboa

    Register

  • Legacy Clinics & Early Bird

    Open

    Midday · UCRC

    Register

  • Private Lessons

    Open

    By appointment · Balboa

    Register

  • Ball Machine Rental

    Open

    10:30am – 2:00pm · Balboa

    Register

Fri

  • Red Ball Junior & Academy

    Open

    4:00 – 5:00pm · Balboa

    Register

  • Orange Ball Junior & Academy

    Open

    3:30 – 4:30pm · Balboa

    Register

  • Green Ball Junior

    Open

    3:30 – 4:30pm · Balboa

    Register

  • UTR Pathway & High Performance

    Waitlist

    4:30 – 6:30pm · Balboa

    Join waitlist

  • High School Beginners

    Open

    5:00 – 6:30pm · Balboa

    Register

  • Sip & Serve Tennis Socials

    Open

    Evenings · Balboa

    Register

  • Legacy Clinics & Early Bird

    Open

    Early Bird mornings · Balboa

    Register

  • Private Lessons

    Open

    By appointment · Balboa

    Register

  • Ball Machine Rental

    Open

    10:30am – 2:00pm · Balboa

    Register

Sat

  • Balboa Beginner Pathway

    Open

    Mornings · Balboa

    Register

  • Private Lessons

    Open

    By appointment · Balboa

    Register

  • Ball Machine Rental

    Open

    10:30am – 2:00pm · Balboa

    Register

Sun

  • Private Lessons

    Open

    By appointment · Balboa

    Register

  • Ball Machine Rental

    Open

    10:30am – 2:00pm · Balboa

    Register

If you have never played

Nobody here is going to make you feel stupid.

We teach more first-time adults than anyone in San Diego. That is not a boast, it is just what most of our week looks like.

You do not need a racket. You do not need tennis clothes. You do not need to be in shape. You need shoes you can move in and an hour.

Everyone standing next to you on your first day is also on their first day. We planned it that way.

Start here
Portrait of Hiromi Sasano, Director of HJK Ventures, on court
Hiromi Sasano · Director, HJK Ventures

In their words

“My daughter went from refusing to get out of the car to asking if she can go twice a week.”
Dana Whitfield · Parent, Red Ball
“I had not played since high school. Six weeks later I am in a Friday social and I know everyone's name.”
Marcus Reyes · Adult beginner, Balboa

Questions before you sign up?

Call (619) 318-6002 or email hiromi@hjksandiegotennis.com.

Read the FAQ