Private 1:1 mental performance coaching for professional athletes who want to perform with greater confidence, clarity and consistency under pressure.
Trusted across
For nine years, I've worked privately with professional athletes competing in the world's most demanding environments. Competing and winning the most difficult leagues in the world. The main goal of this work is building an internal state that consistently promotes confidence, focus, authenticity, leadership, joy, and mental stability.
Jérémy Doku
Manchester City F.C. · Belgian National Team
Fode Koita
Ligue 1 & Süper Lig Winner
Justinian Jessup
FC Bayern Munich (Basketball)
Timothy Castagne
Fulham F.C.
Darko Boateng Gyabi
Hull City F.C.
Harvey Andrew Knibbs
Charlton Athletic F.C.
Enea Mihaj
Albanian National Team
Isaac Moore
Coventry City F.C.
Jonathan Panzo
Rio Ave F.C.
Martin Minchev
KS Cracovia · Bulgaria National Team
Detlef Esapa Osong
Nottingham Forest F.C. (Loan)
Luka Bentt
Brentford F.C.
Marta Ferreira
Portugal Youth National Team
Chandra Davidson
S.L. Benfica
This is what it looks like when performance is reactive instead of trained:
None of this is a matter of lack of effort. The brain's natural instinct is survival, not performance. But the brain adapts with training, and the better you train and control yours, the stronger you become.
Three stages. Built on applied neuroscience. Designed to move an athlete from reacting to competing on their own terms.
01
Before anything is trained, it has to be understood. We map your emotional and cognitive patterns under pressure — what actually happens in your body and mind in the moments that decide a game, not what you assume happens.
02
Confidence, focus, and composure aren't traits you either have or don't. They're systems. We build reproducible structures for emotional control and decision clarity — tools you can call on regardless of context.
03
A method that only works in a quiet room isn't a method. Mental training gets built into your daily football routine until it holds under real match pressure — not just in theory.
This isn't motivational coaching. It's a structured framework grounded in applied neuroscience and performance psychology, refined over nine years of work with professional athletes.
I was able to see things different, to find myself. He helped me to see the game in a different way. I am not sad but I would like to have found him before in my career.
The benefits is for sure that you learn to understand your mind and mindset. That's the most important thing to know how you work on it to improve.
The main benefit for me wasn't just being more confident but it has changed my mentality and how I perceive everything in my life, instead of being scared to make mistakes, I started to better understand my emotions and embrace them.
What stood out in the work is that Gabriel works with me like I am part of the family, how he listens carefully and how much I can trust him.
The key benefit I got by working with Gabriel was bringing confidence back in my life and helping me go through hard moments.
I elaborated my "toolbox" when it comes to dealing with any situation. Gabriel has helped me create a system which focuses on internal stimuli and allows me to have consistent progress in different aspects of my life.
Gabriel Deieno is widely regarded as one of the leading voices in mental performance coaching for elite football, working with professional players across the Premier League, Serie A, and MLS.
His work is built around one of the most decisive — and most overlooked — factors in elite sport: performance under pressure. Most athletes who reach the professional level have already proven they have the physical tools to compete. What separates consistent performers from inconsistent ones isn't ability. It's what happens internally when the stakes rise — under criticism, expectation, or after a mistake. The body is ready. The mind is often still reacting to the environment instead of operating from its own preparation.
Using applied neuroscience and a structured mental training framework, Gabriel helps athletes build an internal state that doesn't depend on circumstances. Decision-making sharpens. Emotional responses become something the athlete regulates, not something that happens to them. Confidence becomes reproducible — available on demand, not just on good days.
For the past nine years, this has been the entirety of his focus: building the mental systems that let elite athletes perform at the level their preparation already earned them. If you're ready to stop competing reactively and start performing with clarity and consistency, apply below. His team reviews every profile personally.
Elite performance was never only physical. It's time to train the part of the game that decides everything else.