David Sammel | Proven Coaching for Leaders and Athletes
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The mental game decides everything.

35 years coaching ATP champions and business leaders to cut through the noise, trust their ability, and perform when it counts.

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The mental game decides everything.

35 years coaching ATP champions and business leaders to cut through the noise, trust their ability, and perform when it counts.

Coach | Consultant | Author | Podcaster

You’re capable of far more than your results show. The problem isn’t talent; it’s the overthinking that hijacks clarity when the pressure rises. That’s where I come in. After decades coaching in elite sport, I help athletes, executives, and founders cut through overthinking, stabilise their mindset, and perform with conviction when it counts.

The hidden differentiator? Most people miss the real blocker: off-field issues always bleed into on-field performance. Fix the root, and everything sharpens fast. No theories. No gimmicks. Just battle-tested tools that work in the toughest environments.

ABOUT

David Sammel has spent decades at the top of sport, coaching champions and shaping mindsets to perform, and thrive, under the highest pressure.

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PODCAST

David shares candid conversations with world-class athletes, coaches, and leaders, unpacking the mindset shifts and stories that drive success under pressure.

FOR BUSINESS LEADERS

From the locker room to the boardroom — I coach leaders to think clearly, decide decisively, and perform when the stakes are highest. "David's coaching helped me shift from reactive to razor-sharp. I think clearer, lead stronger, and perform better under pressure." — Luigi Testa, CFO

David at Roland Garros
David Sammel Book

AUTHOR

David Sammel, author of the bestselling Locker Room Power, reveals the mindset and aura that champions use to win before the battle begins. His writing is forged in elite sport and built to inspire clarity and conviction in any arena.

PRODUCTS

6 Winning Match Routines – The Sammel Method

The 6 Winning Match Routines

Overcome nerves with specific routines for every on-court situation. Easier to cope with pressure when you know how you’ll handle it.

$97 one time

Precision Under Pressure – The Sammel Method

Precision Under Pressure: Focusing On What Truly Matters In Matches

Cut out the noise, focus on what really wins matches, and apply champion-level concentration under pressure.

$97 one time

Tough Tennis Mindset – The Sammel Method

Design a Tough Tennis Mindset

Build real mental toughness. Stay composed, turn setbacks into fuel, and use strategies that actually work.

$97 one time

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