Who we are

For more than 35 years we have worked nationally and internationally for different tennis federations, served as talent scouts, been immersed in player development from the ground up, been involved in coaches education, coached teams, developed training concepts for clubs and teams, been presenters at several national and international coaches’ conventions and worked with parents and officials on a daily basis.

Your Experts

The experts at TennisGate have been involved in coaches education, player development and mentoring youth players and their parents for over 3 decades.

Oliver Heuft
  • More than 30 Years Experience in Player Development
  • Education Consultant for Tennis Associations
  • 3 Years Analyst at the Madrid Open
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Edgar Giffenig
  • More than 35 Years Experience in Player Development
  • 14 years as national coach in the tennis associations of the USA, Mexico and Germany
  • Travelled with the Bryan Brothers from 1990 to 1995
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Juergen Mueller
  • More than 35 Years Experience in Player Development
  • Multiple World and European Champion with Youth Teams
  • Mentored many world-class juniors
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Silvester Neidhardt
  • Athletics coach, functional and personal coach for over 30 years
  • His client portfolio includes Olympic ski champions, world-ranked tennis players, world-class footballers, world-class gymnasts and national youth squad athletes
  • He educated over 12,000 athletes and coaches
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The best of 35 years of tennis education

Use this expertise to your advantage

Coaches Education

TennisGate experts have trained over 25,000 coaches through education courses, seminars and personal trainings.

Workshops and Webinars

Over 5000 visitors have participated in TennisGate workshops and webinars.


TennisGate experts have given over 500 lectures and presentations at congresses and training courses worldwide in German, English and Spanish.

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