TENNIS · BUSINESS · MEDIA & DIGITAL

Jonas Pelle Hartenstein

Professional tennis player. Founder. Media & Digital.

I combine my experience from elite sport with entrepreneurial projects, media work and digital products.

Portrait of Jonas Pelle Hartenstein
ATP #1206 Career High
MBA summa cum laude
Founder Close Call Clothing & UServe
US Open TV Commentator

WHAT I DO

Three areas. One profile.

Tennis is the starting point of my profile. Alongside it come entrepreneurship, media work and digital projects that I have built up in parallel to competitive sport.

TENNIS

Professional tennis player

Competitive sport since childhood, later international tournament tennis with an ATP ranking and experience at the professional level.

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BUSINESS

Business & Entrepreneurship

My own companies and projects with a focus on sport, community, brands and digital business models.

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MEDIA & DIGITAL

Media & Digital

TV commentary, web development and digital communication with a particular focus on sport and brands.

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SELECTED WORK

Selected projects

A selection of my work in media, digital and entrepreneurship.

US Open Commentary

TV & COMMENTARY

US Open Commentary

Live commentary and tennis analysis for Sporteurope.tv at the US Open. My experience as an active professional player is the foundation for context, analysis and understanding of the match.

US Open · 2024 to 2026

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Tennis Verband Berlin Brandenburg

WEB & DIGITAL

Tennis-Verband Berlin-Brandenburg

Concept, web design and technical implementation of the digital presence of the Tennis Verband Berlin-Brandenburg.

Konzept · Design · Development

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Close Call Clothing

ENTREPRENEURSHIP

Close Call Clothing

Co-founder of a tennis streetwear brand that connects sport, identity and community.

Co-Founder

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UServe

ENTREPRENEURSHIP

UServe

Founder of a college tennis agency that supports players in preparing for and being placed at US universities.

Founder

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Jonas Pelle Hartenstein

ABOUT ME

Sport as a starting point. More than a classic career.

Tennis has been the central part of my life since childhood. I have been competing at a high level since the age of nine. Later, this path led me into professional international tournament tennis.

In parallel, I studied Communication in the US and subsequently completed an MBA. During and after that, my own companies, media projects and digital work emerged.

Today I bring these experiences together. I am particularly interested in projects where sport, business, communication and digital products meet.

MY PATH

Elite sport, studies and my own projects

My professional path has not been linear. Tennis was always the starting point. Studies, entrepreneurship and media work emerged in parallel and have broadened my profile step by step.

01

Elite sport since childhood

I have been competing at a high level since the age of nine. Later, this path led me into professional international tournament tennis with an ATP ranking.

02

Studies in the US

Bachelor's in Communication followed by an MBA summa cum laude. In parallel, college tennis at a high level of performance.

03

Own companies

With UServe and Close Call Clothing, I built my own entrepreneurial projects around tennis, community and brands.

04

Media & Digital

Today, TV commentary, communication and web projects complement my profile and connect my athletic experience with other professional fields.

CONTACT

Interested in working together?

Do you have a project, an idea or would you like to connect? Feel free to write to me directly.