Junior Development Pathway
Start with open-enrollment developmental classes, then progress into competitive, tryout-evaluated match teams.
Junior Classes
Open Enrollment • No Tryouts Required
Red Rookies
Building core agility, hand-eye coordination, and foundational mechanics on 36-foot courts.
- Ages: 6–9 (Beginners welcome)
- Court: 36-Foot Red Ball
- Focus: Mechanics & rally setup
Match Training Teams
Evaluation Track • Tryout Required
Orange Starters Team
Live-ball point construction and strategic match play on 60-foot courts for USTA JTT preparation.
- Prerequisite: 6+ mos exp; 10–15 shot rally consistency
- Court: 60-Foot Orange Ball
- Roster Cap: Max 12 players per team
Green Challengers Team
Full-court green-ball transition focused on match strategy, serving routines, and team competition.
- Prerequisite: 6+ mos exp; full-court serve & rally control
- Court: 78-Foot Full Court
- Roster Cap: Max 12 players per team
Circuit Level Training
Entry tournament preparation team focusing on UTR advancement and tactical point patterns.
- Rating: 0 UTR – 2 UTR (Full court rally proficiency)
- Court: Yellow Ball Full Court
- Roster Cap: Max 12 players per team
National Level Training
High-intensity competitive training for advanced tournament players seeking high national/UTR standing.
- Rating: Verified UTR 3.0 – 7.0 required
- Court: Yellow Ball Full Court
- Roster Cap: Max 12 players per team
Why are Classes and Teams separated?
Junior Classes focus strictly on foundational skill development with open enrollment. Match Training Teams operate as rostered squads preparing for league competition, requiring player tryouts before entry.
How do players move from Classes to Teams?
Once a Red Rookies player demonstrates serve accuracy and sustained rallies on larger court dimensions, coaches recommend them for an Orange Starters team evaluation tryout.
Junior Academy FAQs & Policies
Everything you need to know about youth registration, player experience, coming soon classes, and academy policies.
General
What is the "Interest List" and how does it work?
Classes marked as "Coming Soon" have not opened for open registration yet. Joining the Interest List places you on our priority notification list for that specific day or age group.
When official dates and registration links are finalized, parents on the Interest List will receive an email notification first, giving them early priority access to secure a spot before public registration opens.
Placement
What if my child is a total beginner and has never played tennis?
Total beginners are welcome in all classes EXCEPT Yellow Ball!
Our Red Ball (Ages 6–8), Orange Ball (Ages 8–10), and Green Ball (Ages 11–13) programs are structured specifically as starter and developmental programs. They accommodate both complete beginners and intermediate players at the appropriate age group.
Coaches divide players by skill level on court during drills and play, so first-time players will feel comfortable and supported while building proper fundamentals.
Placement
How do I know if my child is ready for the Yellow Ball classes?
Unlike our Red, Orange, and Green stages, our Yellow Ball (Pre-Tournament & Tournament Stage) classes are not designed for total beginners. Players aged 13–17 must have prior playing experience to join:
- Pre-Tournament Stage: Recommended for players with prior playing experience who can rally and serve, but are looking to start playing competitive points and matches.
- Tournament Stage: For players actively competing in USTA NorCal Juniors (L7–L6) or holding a UTR between 1–5.
Not sure if your child is ready? You can reach out to us directly via email to ask questions, share your player's experience, or request a trial evaluation session with our coaches before registering.
Request Trial / Evaluation
General
How do I know which age group to register my child for?
| Stage | Target Age | Court Size | Ball Type |
|---|---|---|---|
| Red Ball | Ages 6–8 | 36' Court | 75% Lower Compression (Felt/Foam) |
| Orange Ball | Ages 8–10 | 60' Court | 50% Lower Compression |
| Green Ball | Ages 11–13 | 78' Standard Court | 25% Lower Compression |
| Yellow Ball | Ages 14–17 | 78' Standard Court | Standard Yellow Ball |
General
Where are classes held & what equipment is recommended by age?
Location: Our primary courts are located in the Rose Garden neighborhood. Specific court details and arrival directions will be provided in your confirmation email.
Equipment Requirements: Players must bring non-marking athletic shoes, a water bottle, and a proper length racquet based on USTA standards:
- Red Ball (Ages 6–8): 19" to 23" Racquet
- Orange Ball (Ages 8–10): 23" to 25" Racquet
- Green Ball (Ages 11–13): 25" to 26" Racquet
- Yellow Ball (Ages 14–17): 26" (Junior) or 27" (Adult Full Size) Racquet
We supply all specialized training balls (Red, Orange, Green, and Yellow) and court-scaling equipment.
Policy
General Registration & Refund Policy
No refunds will be issued within 7 days of any scheduled lesson, clinic, or event start date. Cancellation requests must be submitted in writing to admin@gripspintennis.com with the subject line "Refund Request".
Approved refunds are subject to:
- 3% card processing fee (for credit/debit card payments)
- $9 administration fee
- Note: No processing fees apply to cash or check payments.
Policy
Weather, Heat & Rain-Out Policy
Sessions canceled due to rain, excessive heat (over 92°F), or poor air quality will be rescheduled or added via a makeup session at the end of the term.
Status Updates: In event of inclement weather, notifications are sent via email/text at least 1 hour before class start time. You may also text 650-499-9387 for live court updates.
Still have questions?
Our admin team is available to assist you with junior placement, trials, and bookings.

