Our players

Driven. Highly Motivated. Prodigious.

“I want to be a professional tennis player! … Or at least a very, very good player. ”– Our talents share a common goal. This motivates and ensures high intensity in every training session.

When training our players, one thing is particularly important to us: mutual trust – and that includes honesty! After your Talent Scouting session, our trainers assess your talent and make a forecast for the future. Not everyone gets into the top 100 and we are open about that. It can also be your goal to become a very good college player and get a scholarship in America.

ATP-Player

Sumit Nagal

Profile

Career High Rank: 68

Born: 1997
Nationality: Indian
Played since: 2005
Profile: Right-hander, two-handed backhand

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High Performance Group International

Jassim Marcel
Bosse

Profile

Born: 2005
Nationality: German
Played: 2011
Club: Tc SW Steterburg, SV GW Waggum
Profile: Right-hander, two-handed backhand
Hobbies: Video Games, Soccer, meeting with friends

“Never give up!”

Ellie Daniels

Profile

Born: 2006
Nationality: Canadian
Played since: 2012
Club: DTV Hannover
Profile: Right-hander, two-handed backhand
Hobbies: Singing, cooking

Carla Aurora
Demmer

Profile

Born: 2010
Nationality: German
Played: 2016
Club: LTTC Rot-Weiß Berlin
Profile: Right-hander, two-handed backhand
Hobbies: Reading, sports

“Fighting until the last point!”

Mariella Gelbke

Profile

Born: 2005
Nationality: German
Played since: 2010
Club: DTV Hannover
Profile: Left-hander, two-handed backhand
Hobbies: Skiing

“Don’t take what you can get. Always fight for what you want!”

Niklas Grunewald

Profile

Born: 2004
Nationality: German
Played since: 2007
Club: TUS Lühnde
Profile: Left-hander, two-handed backhand
Hobbies: Listening to music, playing football, skateboarding

“If you give up, you will never know whether you might have made it.

Hannes Lüpkes

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Born: 2008
Nationality: German

Gloria Reusch

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Born: 2009
Nationality: German
Played since: 2013
Club: TuS Hoheneggelsen
Profile: Left-hander, two-handed backhand
Hobbies: Handball, playing the piano

“Always try your hardest – and you will never disappoint yourself!“

Julius Schliemann

Profile

Born: 2008
Nationality: German
Played since: 2014
Club: DTV Hannover
Profile: Right-hander, two-handed backhand

Marleen Tietz

Profile

Born: 2010
Nationality: German
Played since: 2015
Club: Hittfelder Tennis Club
Profile: Right-hander, two-handed backhand
Hobbies: Skiing

„Tennis for life.”

Gautam S
Venkatraman

Profile

Born: 2007
Nationality: Indian
Played: 2012
Profile: Right-hander, two-handed backhand
Hobbies: Basketball, Cricket

“One step at a time”

Liv Windschall

Profile

Born: 2009
Nationality: German
Played since: 2015
Club: THC Münster
Profile: Right-hander, two-handed backhand
Hobbies: Skiing, traveling, meeting friends

“Sometimes you win, sometimes you learn.”

High Performance Group National

Julian Kall

Profile

Born: 2009
Nationality: German
Played since: 2015
Club: Braunschweiger THC
Profile: Right-hander, two-handed backhand
Hobbies: Guitar

Maximilian Langguth

Profile

Born: 2010
Nationality: German
Played since: 2018
Club: TC Alfeld
Profile: Right-hander, two-handed backhand
Hobbies: Football, Basketball

“Be stronger than your strongest excuse.“

Bennet Sprysch

Profile

Born: 2010
Nationality: German
Played since: 2015
Club: SSV Kirchhorst
Profile: Right-hander, two-handed backhand
Hobbies: reading

“You never lose! Either you win or you learn.“

Young Starter

Lara Gorissen

Profile

Born: 2005
Nationalität: German
Played since: 2014
Club: Braunschweig THC
Profile: Right-hander, two-handed backhand
Hobbies: Golf, Ski
Lenno Filip Harms

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Born: 2004
Nationality: German/Romanian
Played since: 2019
Club: BTSV Eintracht Braunschweig
Profile: Right-hander, two-handed backhand
Hobbies: Piano

“talent without hard work is nothing.“

Liam Jonas Hoppe

Profile

Born: 2008
Nationality: German
Profile: Right-hander, two-handed backhand
Hobbies: Guitar, skiing

“If you give everything, you can’t fault yourself.“

Kira Kall

Profile

Born: 2006
Nationality: German
Played since: 2007
Club: BTHC
Profile: Right-hander, two-handed backhand
Hobbies: Skiing, drawing

Maxim Lahmer

Profile

Born: 2010
Nationality: German
Played since: 2018
Club: TKW Nienburg
Profile: Right-hander, two-handed backhand
Hobbies: Football

Georg Müller

Profile

Born: 2012
Nationality: German
Played since: 2016
Profile: Right-hander, two-handed backhand

Dominik Öztürk

Profile

Born: 2010
Nationality: German
Played since: 2017
Club: HTC Heidberger Tennis-Club e.V.
Profile: Right-hander, two-handed backhand
Hobbies: Piano, reading

Henry Twachtmann


Profile

Born: 2010
Nationality: German
Played since: 2022
Club: TKW Nienburg e.V.
Profile: Right-hander, two-handed backhand
Hobbies: Meeting friends, Stunt scootering, playing darts

“Giving up is not an option.”

Anna Wolpers

Profile

Born: 2013
Nationality: German
Played since: 2017
Club: HTV Hannover
Profile: Right-hander, two-handed backhand
Hobbies: Piano, athletics, skiing, ballet

„A win is a win.” (Stefan Edberg)

Sophia Wolpers

Profile

Born: 2011
Nationality: German
Played since: 2015
Club: HTV Hannover
Profile: Right-hander, two-handed backhand
Hobbies: Piano, athletics, skiing, ballet

“If you’re afraid of losing, then you daren´t win.“ (Björn Borg)“