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Andy Dowsett - Tennis Coach Education Provider


Andy Dowsett is SYSTEM-9.

Andy has educated over 3000 coaches spanning three decades. As well as authoring books on tennis, Andy has lectured around the world on his mini-tennis systems, educating coaches, and now parents, on how to bring the best out of players and keep them in the game.

As a coach, educator and writer Andy is a trusted and reliable source in the world of tennis, and is one of very few tennis coaches to have gained his PTR Level 5 Master of Tennis Performance in 2017.


Our Services:

We offer face to face tennis coach tutoring, online courses, ebooks, and paperback books via Amazon, all of which can be found via our website.

SYSTEM-9 are offering annual retainers to clubs who want bespoke training and CPD points for their coaches. Please get in touch for more information.





Aims & Goals

Our mission is to grow the game of tennis from the ground up by influencing clubs, coaches and federations with a simple methodology of teaching children’s tennis.

SYSTEM-9 teaches you what to teach and when to teach.


James Roche S9: Red Ball course, Essex

I really enjoyed the SYSTEM-9 course; it was very informative and refreshing. The on-court content was really engaging and it was great to get some new ideas! I can't wait to try it out with my juniors. I'd definitely recommend it.

Donna Gold Tennis Coach, UK

Thank you so much for inspiring me to put more in my courses as well as answering how long children can stay on red ball!

Francesca North Head Coach at Totteridge Tennis

We are now all able to visualise a clear pathway for our red ball players. We have stacks of new drills and games using a variety of equipment and just generally had fun! 🔆Bonus - we pick up CDP points for our coach qualifications too! We look forward to the next course ‼️🎾

Elizabeth Deerinwater Tennis Coach, UK

I've started using your program with my littles. I'm really excited about the progress they've made in such a short time!

Marco Magro Tennis Coach, Italy

I would like to thank you because I bought "SYSTEM-9" and it's great! It's full of ideas and suggestions. I just tried some games yesterday and it was so useful!

Darren Rogers LTA County Coach

This is very, very good!! Will pass on to my mini tennis coaches to use in the programmes!