ELEVATE YOUR TENNIS GAME with Coach Kirstie Marx
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Play smarter.
Think stronger.
Win with confidence!
Introducing Coach Kirstie's Tennis Coaching Cards Quick, court-ready fixes for strokes, strategy, and pressure moments.
Designed by Coach Kirstie Marx, a PTR professional with 35+ years of experience, these cards give you the exact reminders players forget under stress.
Whether your forehand is falling apart, your doubles team is getting crushed, or you can’t crack your opponent’s style—there’s a card for that.
During changeovers, take a moment to refocus, reset, and fine-tune your plan—just like you would with your coach by your side.
Ever wish your coach could sit with you during every match? Now they can—right in your tennis bag.
Why Players Love Them
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Instant, on-court solutions
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Clear singles & doubles tactics
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Easy opponent breakdowns
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Mental reset prompts
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Durable, weather-proof design
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Modular system—use the cards you need, when you need them
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Created by a pro who knows what actually works in real matches
Still have questions? Check out our
“I created these cards to give players the confidence and clarity they need—exactly when they need it most.”
— Coach Kirstie
Coach Kirstie is a one of a kind coach that helps build skills and memories that will last a lifetime. Between myself and my son, we have taken just about everything Coach Kirstie offers: summer camps, private lessons, youth clinics and team lessons. They are all superb! Coach Kirstie makes sure you have a solid foundation with sound technique and strategies, but also fosters a love of the game with her kindness and her encouragement.
Malinda, Tennis Parent & Avid Tennis Player
These tennis coaching cards are incredible! I’ve trained with Kirstie for over four years, and these are now a must-have in my bag. The attached lanyard keeps them from disappearing into the depths of my gear, and I love flipping through them after the first set to refocus—especially when we’re struggling.
With phones not allowed on court, these durable, waterproof cards are perfect. I can’t wait for the next sets she’s creating! Highly recommend!
Michelle, Tennis Client
I love these cards! Kirstie is an amazing pro and I learn something new every time we work together. Having these cards is like taking Kirstie with me to every match. The strategy tips help me focus when I face a strong opponent. The tips for the mental aspect of tennis are helpful when I’m beating myself. Kirstie has created a resource that helps me plan for success and helps me reset when my plan isn’t working. I love that the cards are durable and easy to access so that even on changeovers, I can review the relevant card. What a great resource for players at every level!
Amber, Tennis Client
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Meet Coach Kirstie
Kirstie Marx is a PTR-certified tennis professional with 35+ years of teaching experience and has been a pro at Kildaire Farms since 2005. She is a recipient of the International Tennis Hall of Fame’s Educational Merit Award and multiple USTA honors. Kirstie is passionate about teaching players of all ages and abilities through private lessons, group clinics, and homeschool programs. A founding member of Abilities Tennis, she directed Special Olympics Tennis for over a decade and authored the PEAT curriculum used in schools across Wake County. Off the court, Kirstie enjoys time with her family—including her first granddaughter—plays tennis, reads, travels, and writes children’s books. You can find out more about Kirstie's book, when you click here.
