Tennis Mindset Coaching
Master Your Mental Game.
Awaken the Champion Within.
Tennis ย ยทย Mindset ย ยทย Performance
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Do you feel there's more inside you โ 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 โ 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 โ it's always about the same thing: awakening your inner champion.
Because when you change your inner world, your entire game changes โ and so does your life.
Start Your Journey TodayRediscover Your Love for the Game.
Play again with freedom, fire, and confidence.
Not from fear โ but from your true power.
Introduction
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 The Online Training
Awaken the Champion Within
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 โ on court and in life.
#2 The Workshop
Mental Training for Adults
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 Youth Program
For Clubs & Selection Teams
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 โ on the court and beyond.
#4 The Tennis Clinic
All in One Day
One intensive day where technique, body, and mind come together. For players ready to upgrade their entire game โ and feel how mental and physical strength reinforce each other.
#5ย Private Coaching & Lessons
Personal Guidance
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.
#7 The Golden Life Shop
Wear the Energy
Dream It. Become It. Live It. โ carry the energy with you. Our hoodie, t-shirt, and cap turn the message into something you wear, not just read.
What Changes When You Master Your Mental Game?
From blocks and frustration โ to freedom, confidence, and flow.
When you strengthen your mental game, everything shifts โ not only on the tennis court, but beyond it. You learn how to turn pressure, emotions, and doubt into power. You no longer play against yourself, but with yourself.
- โ ย More focus & calm โ stay composed, even under pressure.
- โ ย Confidence & strength โ play with certainty and enjoyment.
- โ ย Flow & freedom โ bring your training into your matches.
- โ ย Mental tools for life โ apply mindset to school, work, and relationships.
- โ ย Fully enjoy your sport โ experience more passion and energy on the court.
Meet Your Coach
I'm
Bastiaan.
Most people know me as a tennis coach and mindset coach. But behind that label is someone with 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 fire. And that fire led me to psychology, NLP, and personal transformation.
In 2017, I began my journey as an A-level and B-level certified tennis coach. In the years that followed, I attended a High Performance Coaching Workshop at Roland Garros and grew into becoming an NLP Trainer. Throughout it all, psychology has remained the common thread โ as a field of study, a practice, and a way of life.
I am a lifelong student.
Every year, I attend workshops, retreats, and programs โ traveling to different countries to learn from coaches, trainers, and thinkers who inspire me. Not to preach one single truth, but to find the patterns that unite them โ and translate what truly works into daily life and the court.
Today, I give that fire back โ to you.
So you can awaken your inner champion. Not just to perform better, but to live with more freedom, power, and joy.
This is my invitation to Master Your Mental Game.
So you can play fully. Live fully.
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After your coaching, I ran my first half marathon in under 2 hours. A lifelong bucket list goal โ achieved.
Sean Maguire
Half Marathon Finisher
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The mental coaching was the breakthrough my son had been waiting for โ both on and off the court.
Amanda Fouwels
Tennis Parent
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I use the tools from the workshop every single day โ they keep me focused, confident, and enjoying the process.
Nicole van Zuilen
Workshop Participant
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Thanks to Bastiaan, my son not only performs better โ he lives with greater confidence.
Lauren Becker
Tennis Parent
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 โ it's a method that strengthens you step by step, from the inside out.
01
Pillar One
Mindset & Psychology
Train your inner world just like you train your technique โ building focus, calm, and clarity under pressure.
02
Pillar Two
Tennis & the Court
Bring mental strength directly onto the court โ turning pressure, doubt, and nerves into power.
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Pillar Three
Performance & Life
Apply mental strength beyond the court โ in your work, relationships, and daily life.
This is how you awaken your inner champion โ and learn to play and live with freedom, power, and joy.
Take the First Step
Still unsure or have questions?
Together, we'll calmly explore whether Master Your Mental Game is the right fit for you. No pressure โ just a real conversation.
Book Your Free Discovery Call30 minutes ยท Online ยท No obligation
โThe workshop helped me find more calm in my game. I no longer dwell too long on a lost point or a bad day. As a result, I play more consistently and with more enjoyment.โ
Mapping out my growth areas (with the mental web) helps me accept mistakes as part of my development. I enjoy whatโs going well more, and I can clearly see how much Iโve already grown.
At the start of a match, if things werenโt going well, I used to quickly think: this just isnโt my day. But thanks to Bastiaanโs insights, I can let that go and get back into my flow. It doesnโt work perfectly every time yet โ but itโs already so much better.โ
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I feel joy, calm, and confidence in my game again. Thank you for that!
โ Sebastiaan ๐พ
Wear the Mindset. Live the Game.
The Master Your Mental Game world goes beyond training alone.
Through free eBooks, exercises, and inspiring content, I help you develop focus, confidence, and flow โ step by step.
Alongside that, thereโs the Dream it. Become it. Live it. Collection: hoodies, caps, and beanies that carry the same philosophy as my coaching โ inner strength first, performance follows.
This isnโt just merchandise. Itโs a reminder of who you are when youโre focused, present, and in flow. ๐พ๐ฅ
Unlock Free Tools & eBooks.
Master Your Mental Game โ powerful insights, practical exercises & proven mindset tools.
Explore the Dream It. Become It. Live It. Collection.
Explore the CollectionChoose Your Path โ These Are Our
Most Chosen Options.
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Where do you want to begin strengthening your mental game?
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Train Your Mind. Elevate Your Game.
The Online Training
โฌ249,- (incl. VAT)
Become the Master of Your Mental Game
Experience the Shift โ Live.
The Workshop
From โฌ375,- (incl. VAT)
Experience the Shift โ Reserve Your Spot
Elevate Your Entire Game โ In One Powerful Day.
The Clinic
From โฌ475,- (incl. VAT)
Upgrade Your Game in One Day14-DAY MONEY-BACK GUARANTEE
Still unsure? No worries. If you enroll in the online course of Master Your Mental Game and feel itโs not the right fit for you, simply let us know within 14 days.
๐ธ Youโll receive a full refund. No questions asked. No hassle.
Please note: A different policy applies to live workshops and clinics. Not sure if something is right for you?
Feel free to reach out. Weโre happy to think along with you.
We want you to join from confidence โ not from doubt.
No risk. Only growth.
Book Your Free Discovery CallWhat Players Are Saying.
Nicole van Zuilen
Bastiaanโs workshop truly made me experience how powerful mindset is โ on the court and in life.
His inspiring approach helped me become more aware of my thoughts, emotions, and behavior. I now actively apply positive thinking, growth mindset tools, and practical strategies such as worksheets and emotional anchors to stay focused and strong. The combination of theory and on-court exercises works brilliantly.
This journey has not only given me the tools to achieve my goals, but also to enjoy the process. Iโve learned to stay present, think in possibilities, and consciously choose the emotions I want to experience.
Truly transformational and highly recommended. Thank you, Bastiaan!
Elias Becker
My son Elias has attended several of Bastiaanโs workshops designed specifically for children. These trainings have truly been a game-changer for his tennis development.
Through simple yet powerful mental coaching techniques, Bastiaan has taught Elias how to better regulate his emotions and think more positively on the court. By applying practical tools such as setting small goals and creating personalized music playlists, my son has learned to take ownership of his thoughts and emotions โ which has clearly improved his focus and performance.
What makes Bastiaan stand out is his ability to translate complex mental concepts into concrete, understandable steps for young athletes. This makes the workshops not only educational, but also fun.
Not only have Eliasโ mental skills on the tennis court grown, he has also gained valuable life lessons that extend far beyond tennis.
Sean Maguire
Hi Bastiaan, just a quick note to let you know that after attending your courses, I achieved one of the goals on my โfridge bucket listโ for 2022: I ran the Amsterdam Half Marathon!
The courses you delivered in Weesp last spring were definitely a key factor in making that happen โ so thank you for that.
And as a bonus, I smashed my personal goal of running under 2 hours, finishing in 1:54:47.
Thank you for the positive impact your training and support have had on me. Truly valuable.
Frequently Asked Questions
Everything you need to know before you begin.
1. What exactly is โMaster Your Mental Gameโ?
2. Whatโs 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. Whatโs Next?
Shall We Connect?
Whether you are:
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looking for tennis lessons,
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searching for a coach for your club or academy,
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interested in mental coaching or workshops,
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or simply want to talk about development, performance, or personal growth โ Iโm open to the conversation.
No sales pitch. Just a genuine conversation to explore your goals and see if โ and how โ I can support you.
Book Your Free Discovery CallFree Monthly Inspiration for Health, Wealth, Happiness & Performance.
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Get the mindset, tools, and energy to create the life you were meant to live โ in your health, wealth, happiness, and performance.
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Each month, youโll receive a powerful dose of inspiration, science-backed mindset tools, and soul-driven strategies to help you grow from the inside out.
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Youโll also receive my free eBook โ your step-by-step guide to mastering your mindset, breaking limiting patterns, and living with clarity, confidence, and flow.
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This is your first step toward a Golden Life.
Stop waiting. Start living.
WWW.BASTIAANKOLLEN.COM
A Good Vibration Enterprise โ We inspire and guide you to create the extraordinary life you deserve โ in health, wealth, happiness, and performance. Through online programs, coaching, and workshops, we help you dream, become, and live who you truly are.
โ๏ธ [email protected]
๐ Utrecht, The Netherlands