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GT Tennis & Fitness is an International Tennis and Fitness coaching company in partnership with Tecnifibre, through sonpsorship and promotion. The company was established in 2009 by founder and CEO Grant Thomas. Grant had a vision to generate a team of tennis and fitness enthusiasts, who like him, had the attitude and persona to create a team & family atmosphere called  'The GT Army'. The motto 'Healthy Game, Body & Life' is something which the team live by and it is about having balance in all areas of your life, in order to achieve whatever goals you may have.


GT Tennis and Fitness offer a wide scope of services which range from Tennis Club / Centre management, Tennis Coaching, Personal Training, ATP Professional Racket Restringing, Competition Preparation, Events Management, PR, Public Speaking, Lifestyle Coaching, Sponsorship (for players and coaches), International Holidays / Training Camps and Charity Fundraising.


This is extensive portfolio of work has been developed by Grant and his team through their experience they've gained on a global scale. A key objective that GT Tennis & Fitness have is to encourage young talent in all areas of sport, not just tennis and fitness. Therefore they have put together a collaboration with Tecnifibre to provide sponsorship, helping talented players and coaches progress with their journey.  

Grant Thomas - CEO & Founder 'GT Tennis & Fitness'


Grant is an LTA Level 4 Senior Performance Coach and also an UKSCA Strength & Conditioning Trainer. He has a huge passion for performance training and getting the best out of any individual, no matter your age or ability. Having gained his experience travelling the UK and internationally between France and the States, Grant has developed his skills as a Tennis and Fitness coach on a global scale.


As well as being a nationally ranked, competing player, Grant is also a Personal Trainer and Cardio Tennis Instructor. He is also an 'ATP Official Stringer' with Tecnifibre providing his services to the top 8 professionals in the World during the 'ATP World Tour Finals', offering the same service to all clientele throughout the year.


Also, whilst being closely linked with Tecnifibre through sponsorship, Grant is also the leading UK & Ireland Brand Promoter for Tecnifibre which gives the opportunity to sponsor young talented players and motivating and inspiring coaches.  

Mederic Garnier des Garets - France , Head Coach  


Med is the senior influence in the main base of the GT Tennis and Fitness coaching team. He is the man that helped Grant start things of back in 2007. Med is an LTA Level 5 Master Coach, qualified racket restringer and fitness trainer.


Having played to an International level as a junior and as a senior, Med has a great depth in knowledge with regards to performance tennis coaching and fitness training. He is based in Lyon, France where GT Tennis and Fitness have their academy amongst other venues spreading across the region.


He has worked with players all the way from entry level to International and Professional Level. His experience shows the depth that lies within the #GTArmy coaching team.



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Phil Hough - Head Development Coach


Phil Hough or mostly known as 'Sarge' is the Head of Development Coaching for GT Tennis and Fitness.

He is an LTA Level 3 Licensed Coach and a Qualified Cardio Tennis Instructor and Racket Restringer. Gaining experience over the years being a top county level player and being mentored by Grant he has great experience as a fitness trainer and works with his clients to achieve their tennis and fitness goals.  


Sarge works with all ages and abilities but specialises with the development level player. So wherever it's your little kid wanting the chance to pick up a racket or if you are looking for an introduction back into tennis, Sarge will look after you.