Tennis Mindset Coaching
Master Your Mental Game.
Awaken the Champion Within.
Tennis · Mindset · Performance
Do you feel there's more inside you — but it's not fully coming out?
You train hard. You have talent. You want to show what you're truly capable of. But under pressure, it doesn't always come together. Doubt, frustration, or performance anxiety pull you out of your flow.
Sound familiar? You're not alone. Many players know they have more inside them — more power, more freedom, more joy. But thoughts, emotions, and uncertainty get in the way.
Master Your Mental Game helps you break through those blocks. Whether you choose the online training, a workshop, an intensive clinic, private coaching, or the youth program — it's always about the same thing: awakening your inner champion.
Because when you change your inner world, your entire game changes — and so does your life.
Start Your Journey TodayRediscover Your Love for the Game.
Step onto the court with clarity, confidence, and freedom. Break through mental barriers, unlock your potential, and rediscover the joy of playing your best tennis every single day with purpose.
Book Your Free Discovery CallINTRODUCTION
Discover Your Unique Path Inside Master Your Mental Game.
Master Your Mental Game is more than a training or a workshop. It's a complete project where tennis, mindset and health come together. You choose what fits you best.
1
AWAKEN THE CHAMPION WITHIN
The Online Training
A seven-module online journey that strengthens your mental game step by step. Break limiting beliefs, master your emotions, and play with confidence, joy, and freedom — on court and in life.
2
MENTAL TRAINING FOR ADULTS
The Workshop
An interactive session that brings you into the world of NLP, psychology, and mindset. Learn practical tools to transform pressure, frustration, and doubt into focus, strength, and self-confidence.
3
FOR CLUBS & SELECTION TEAMS
Youth Program
Built for youth teams and selection squads. A powerful blend of workshops, coaching, and guidance that helps young players become stronger, sharper, and more resilient — on the court and beyond.
4
ALL IN ONE DAY
The Tennis Clinic
One intensive day where technique, body, and mind come together. For players ready to upgrade their entire game — and feel how mental and physical strength reinforce each other.
5
PERSONAL GUIDANCE
Private Coaching & Lessons
Private 1-on-1 work on your technique, tactics, and mindset. With personalized coaching, you get the focused attention you need to grow consistently and play at a higher level.
6
WEAR THE ENERGY
The Golden Life Shop
Dream It. Become It. Live It. — carry the energy with you. Our hoodie, t-shirt, and cap turn the message into something you wear, not just read.
THE OUTCOME
What Changes When You Master Your Mental Game?
When you strengthen your mental game, everything shifts — not only on the tennis court, but beyond it. You learn how to turn pressure, emotions, and doubt into power, making better decisions and performing with greater confidence every single day. You no longer play against yourself, but with yourself.
- More focus & calm: Stay composed, even under pressure.
- Confidence & strength: Play with certainty and enjoyment.
- Flow & freedom: Bring your training into your matches.
- Mental tools for life: Apply mindset to school, work, and relationships.
- Fully enjoy your sport: Experience more passion and energy on the court.
MEET YOUR COACH
I'm Bastiaan.
Most people know me as a tennis and mindset coach. But behind that is a deep passion for growth, freedom, and the art of living.
When I felt lost in my twenties, tennis brought me back to myself. It gave me direction, discipline, and purpose, leading me to psychology, NLP, and personal transformation.
In 2017, I became an A-level and B-level certified tennis coach. Since then, I've trained at the High Performance Coaching Workshop at Roland Garros and became an NLP Trainer. Psychology has remained the foundation of everything I do.
I am a lifelong student.
Every year, I attend workshops and retreats, learning from coaches and thinkers around the world. My goal is to discover what truly works and bring those lessons into everyday life and the court.
Today, I give that fire back — to you.
So you can awaken your inner champion and live with more freedom, power, and joy. This is my invitation to Master Your Mental Game. Play fully. Live fully.
THE METHOD
How Does Master Your Mental Game Work?
My approach brings together tennis, mindset, and performance . It's not a quick tip or trick — it's a method that strengthens you step by step, from the inside out.
Mindset & Psychology
Train your inner world just like you train your technique — building focus, calm, and clarity under pressure every day.
Tennis & the Court
Bring mental strength directly onto the court — turning pressure, doubt, and nerves into power, confidence, and consistent performance.
Performance & Life
Apply mental strength beyond the court — bringing focus, resilience, and confidence into every area of your daily life.
Still Unsure or Have Questions?
Together, we'll calmly explore whether Master Your Mental Game is the right fit for you. No pressure — just a real conversation.
Book Your Free Discovery CallWEAR THE MINDSET
Wear the Mindset. Live the Game.
The Master Your Mental Game world goes beyond training alone. Apparel and accessories built around the mindset you're developing. Wear what you believe. Signal what you stand for. It’s a reminder of who you are when you’re focused, present, and in flow.
Explore the Collection
START YOUR JOURNEY
Choose Your Path. These Are Our Most Chosen Options.
Every journey starts with a single decision. Choose the path that best fits your goals and begin strengthening your mental game with the coaching, training, or experience that's right for you.
1
TRAIN YOUR MIND. ELEVATE YOUR GAME.
The Online Training
An immersive online journey through 4 powerful modules. Discover how to break limiting beliefs, master your emotions, and play with confidence, freedom, and joy — on the court and beyond.
What's Included
- 100% Online — Learn at your own pace, lifetime access
- 4 in-depth modules packed with NLP, psychology & mindset tools
- From breaking mental patterns to building emotional resilience
- Practical exercises you can apply immediately — on and off the court
€249 · INCL. 21% VAT
1
EXPERIENCE THE SHIFT — LIVE.
The Workshop
An interactive session where you learn to apply NLP, psychology, and powerful mindset tools. Practical, inspiring, and immediately applicable — for more focus, confidence, and joy on and off the court.
What's Included
- Interactive session with like-minded players
- Practical tools to transform pressure, doubt & frustration into focus
- Learn directly from NLP and performance psychology to build real confidence
- Inspiring & actionable — feel the shift immediately
€375 · INCL. 21% VAT
3
ELEVATE YOUR ENTIRE GAME — IN ONE POWERFUL DAY.
The Clinic
An intensive half/full-day experience combining tennis, conditioning, tactics, and mental strength. Designed for players who want to integrate everything and elevate their entire game to the next level.
What's Included
- Intensive day covering technique, tactics, physical training, match play & mindset
- Integrate performance training, conditioning & mental resilience
- Experience how mindset and tennis amplify each other
- Perfect for players who want rapid progress in a short time
€475 · INCL. 21% VAT
Real People.
Real Results.
Transformation is not just about inspiration — it’s about real change in the way people think, feel, perform, and live.
Nicole van Zuilen
Bastiaan’s workshop made me realize how powerful our mindset truly is — both on the court and in life. His inspiring approach helped me become more aware of my thoughts, emotions, and behavior.
I now actively use positive thinking, growth mindset tools, and practical strategies like emotional anchors to stay focused, calm, and empowered. The combination of theory and on-court practice works beautifully.
This journey gave me the tools to pursue my goals while enjoying the process itself. I’ve learned to stay present, think in possibilities, and consciously choose the emotions I want to experience. Truly transformational.
Elias Becker
My son Elias attended several of Bastiaan’s workshops for kids, and they have been a true game-changer for his tennis journey.
Through simple yet powerful mental coaching tools, Bastiaan helped him become more emotionally aware, think more positively on court, and develop greater focus and confidence during matches.
Techniques like setting small goals and creating personalized music playlists gave Elias practical ways to take control of his thoughts, emotions, and performance in a way that felt natural and fun.
What makes Bastiaan unique is his ability to translate complex mindset concepts into clear, actionable steps tailored to young athletes. The impact reaches far beyond tennis — these are life lessons my son will carry with him for years to come.
Sean Maguire
After attending Bastiaan’s courses, I achieved one of the biggest goals on my “fridge door bucket list” — completing the Amsterdam Half Marathon.
The workshops in Weesp played a major role in helping me develop the mindset, confidence, and belief to make it happen.
Not only did I complete the race, but I also smashed my personal goal of finishing under two hours with a time of 1:54:47. I’m truly grateful for the positive impact Bastiaan’s guidance and support had on this journey.
Frequently Asked Questions
Still wondering if this is right for you? Here are the most common questions I get — answered simply and honestly, so you can move forward with clarity and confidence.
1. What exactly is ‘Master Your Mental Game’?
2. What’s the difference between the course, workshop, and clinic?
3. Who is the youth program designed for?
4. Do you also offer personal coaching?
5. Can I start for free to feel if this is for me?
6. Is there a guarantee if I purchase something?
7. Can I do this together with someone?
8. How do I know what fits me best?
9. I Want More After One Workshop or Course. What’s Next?
LET'S CONNECT
Shall We Connect?
Whether you're looking for tennis lessons, mental coaching, workshops, or a coach for your club or academy, let's have a genuine conversation about your goals and explore how I can support you.
Book Your Free Discovery CallFree Monthly Inspiration for Health, Wealth, Happiness & Performance.
Get the mindset, tools, and energy to create the life you were born to live — in your health, wealth, happiness, and performance.
Each month, you’ll receive a powerful dose of inspiration, science-backed mindset tools, and soul-driven strategies to help you grow from the inside out.
You’ll also get my free eBook — your step-by-step guide to mastering your mind, breaking limitations, and living from clarity, confidence, and flow.
This is your first step to a golden life. Stop waiting. Start living.
WWW.BASTIAANKOLLEN.COM
A Good Vibration Enterprise – Empowering you to create the extraordinary life you deserve in health, wealth, happiness & performance. Through courses, coaching and workshops, we help you dream it, become it, and live it.
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Utrecht, The Netherlands