Harrow International School

Hong Kong’s #1 Junior Tennis Experience

We’re on a mission to ignite your child’s potential! Our world-class coaches create a fun, positive environment where players of all ages and abilities don’t just learn tennis they build confidence, achieve their goals and develop a lifelong love for the game.

SPRING TERM 2026: 5 Jan - 21 Mar 2025 ​

No Classes on the Following Dates
12 February 2026 CNY assembly, no after school CCA’s

13 February 2026 CPD 
Half Term break
14 – 21 February 2026 

3 – 6 March 2026 LIA Week (lower school) 

17 March 2026 – No Senior school students (sports day) 

14 March 2026 – Long Ducker 


A Program for Every Age & Every Stage

Your Child's Tennis Journey

To find the perfect fit, our international coaches personally assess every child and recommend the ideal class for their age and ability. Using different coloured balls ensures players develop skills and confidence at the right pace. As they progress, they’ll improve their game, build friendships, and grow a lifelong love for tennis.

Age: 18-36months (adult assisted)

Ball Speed: Sponge ball, Red ball 75% slower than regular ball

Court Size: Playing zones, 36” x 18”

Racket Size: 17 to 19 inches

Player Profile: Our Foundation Programme introduces and develops players key fundamental physical, cognitive and social skills required for learning any sport through a series of fun sporting games, challenges and exercises.

Players will develop balance, agility, co-ordination, sending and receiving skills, fine / gross motor skills, but also cognitive skills, from focus, independent thinking, problem solving and decision making, all while having lots of fun in a social game based session. Laying a great foundation for a future in sport.

Competition Opportunities: Internal class – fun exercise, and game based challenges to test players skill and development

Age: 3–8 years

Ball Speed: 75% slower than regular ball

Court Size: 36″ x 18″

Racket Size: 19 to 23 inches

Player Profile: Our Red Ball Programme teaches players fundamental hand-eye coordination, basic skills, movement and tennis technique foundation. 

This Level is the multifaceted baseline to a child’s development.

Competition Opportunities: ATA Mini red events termly and Inter programme competitions between pathways, parent child challenge, All ATA camps. Transitioning to ORANGE BALL

Age: 7–9 years

Ball Speed: 50% slower than regular ball

Court Size: 60″ x 21″ singles, 60″ x 27″ doubles

Racket Size: 23 to 25 inches

Player Profile: ATA’s orange ball programme is suitable for young, experienced players and slightly older players with technical competency and semi-confident rallying skills. Fostering a strong technique, understanding spins, tactical skills and sportsmanship is taught to the young players.

Competition Opportunities: ATA mini orange events, ATA world tour, Inter Venue, Challenges, Family challenges, All ATA camps.

Age: 9-12  years

Ball Speed: 25% slower than regular ball

Court Size: 60″ x 21″ singles, 60″ x 27″ doubles

Racket Size: 25 to 26 inches

Player Profile: ATA’s green ball programme caters to players ready to expand into more advanced movement, stroke technique and tactical patterns with the emphasis on skill-based matchplay. A strong emphasis is placed on full court matchplay with competitive intensity.

Competition Opportunities: ATA mini green events, Junior Leagues, ATA World Tour, Inter Venue, Challenges, Family challenges, All ATA Camps.

Ages: 12 years & over

Equipment: yellow ball, 27” adult racket, full sized court

Player Profile: beginner or intermediate level teenagers with a limited tennis background. 

This programme brings older children back onto the court, in a comfortable and enjoyable, yet fast tracked learning experience

Competition Opportunities: ATA world tour, teenager on move social matchplay nights, Inter venue challenges, parent child challenge, all ATA camps.

Academy Squads are for current and potential HKTA Junior League Players looking to accelerate their matchplay development and mould their game.

Technical Drills: Ensuring all fundamentals are satisfactory for matchplay

Live Ball Drills: Matchplay tactics such as shot selection and point construction

Individual Video Analysis: Ground stroke mechanics and footwork patterns

Style: Develop an individual playing style and preference

Sports Psychology: Matchplay and pressure situations

ACADEMY C

Ages: 12 years & under

Player Profile: This programme is for the younger player who is physically building strength, consistency and creating a strong basis for competitive tennis.

ACADEMY B

Ages: 14 years & under

Player profile: For the physically stronger player who is working towards building and improving their competitive tennis.

ACADEMY A

Ages: 18 years & under

Player Profile: For players 13 years and above, playing tennis 3+ times per week. These players are goal oriented, pursuing a high performance pathway in their tennis. 

Competition Opportunities: A, B, C Junior Leagues, Inter programme competitions, Prince Challenge, HKTA tennis events, overseas Trips,  ATA performance camps.

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FAQs

What happens during wet weather?

In case of bad weather, please do not assume that tennis is cancelled as alternate programme or indoor venues my be offered depending on venue.

Cancellation of lessons will be by WhatsApp message approximately 45 mins before the commencement of the lesson. No message means that the lesson is on. If attending a group session the class WhatsApp group will be messaged.

Feel free to contact the coach directly for confirmation. (Please note ATA parents, If you have a helper doing pick ups / drop offs please advise us of their contact number so they can be included on the group.

All camps are held outdoors. However, in case of wet weather, we may have indoor alternatives. If there are any changes to the venue locations, we will notify all parents via our camp WhatsApp group.