About James
Tennis Sports Performance Coach
Hi, I’m James. I’m a tennis sports performance and strength & conditioning coach based in Los Angeles, and my passion is helping tennis players level up their game. Whether it’s working with juniors, college athletes, top 100 WTA and ATP pros, I’m all about training that actually works and feels good.
Testimonials
What Clients Say About James
Riley Hillenbrand – University of Pacific Men’s Tennis
I had the privilege of working with James Shapiro, a key member of my team, as I rehabbed from an ACL Reconstruction & Meniscal Repair surgery.
Eduardo Nava – Wake Forest Men’s Tennis
Almost two years away from tennis because of a hamstring avulsion injury and the mental trauma associated with it, I knew that the only way to return to competitive tennis, the way I knew it, would be through fitness.
David Vieten – Williams College Hockey
I have been working out with James now for two summers and have made significant gains throughout that time. I’ve absorbed so much valuable knowledge during that time that has helped me grow as an athlete and excel in the gym.
Quinn Borchard – Director of Tennis
Working with James Shapiro has been an absolute game changer for my son James’s development as a young athlete. From day one, Coach Shapiro has brought 110% energy, focus, and professionalism to every session.
Drew Vieten – Niagara University Hockey
Training with James Shapiro over the past two summers has been key to reaching my goal of playing Division-I hockey, helping me gain muscle, lose fat, and reach the best shape of my life.
J.J. Miranda – Licensed Masssage Therapist
Coach James brought expert knowledge, mindset coaching, and real results to our strength program—helping clients move pain-free while also elevating our digital content and team energy.
Sloane Stephens – Former US Open Champion & WTA Pro
Working with James during both my pre-season and in-season schedule has been amazing. As a pro on the WTA tour, I know how important it is to keep my body mobile, explosive, strong, and resilient.
Lucas Rogers – USTA Junior
James Shapiro is one of the top strength and conditioning coaches in the world with a lot of experience in tennis.
Caleb Saltz – Boston College Men’s Tennis
Working with James was a truly transformative experience. His deep expertise and technical understanding of the body meant every session was purposeful and effective.
