Private Lessons & Coaches in Potomac, MD

I am a patient and encouraging tutor with 18 years of experience as an educator. I have taught students of all ages, from young children to adults studying to return to school. I work to make sure my students feel comfortable and supported, while also encouraging them to challenge themselves in their work. SUBJECTS: Standardized tests (PSAT, SAT, ACT, GRE, GMAT) ELA (reading, writing, literature) Mathematics (Algebra I, Geomatry, Algebra II, Trigonometry, Precalculus) Acting Video Editing

Hi there My name is Sean Miles and I'm currently attending college at GMU. I have played tennis since I was 6 years old. I competed on my High School Varsity team all four years. Currently I am playing in 7.0 UTR Mixed Doubles tournament with a friend. I work with all ages from beginners to intermediates. Each class will be focusing on one specific skill eg. step into backhands. Then of course I love to play a fun game or even a match to test the new skill you just learn!!

"Sean is a fantastic instructor! He breaks down the lessons so that’s it’s easy to understand the basics and intent. He is very patient and kind which makes the lesson extremely enjoyable!

I have over 20 years of experience teaching, coaching, and mentoring youth athletes in both academy and club soccer environments. Throughout my career with organizations such as DC United Academy, Weston FC, Capital FC, and Chicago FC, I have worked with players ranging from early childhood ages through high school and collegiate-bound athletes.

Michael Graham, the fierce Georgetown power forward, became a national force in 1984. His explosive dunks, toughness, and defensive intensity helped lead the Hoyas to their first NCAA championship. A DC native, Graham’s energy and presence made him an instant icon. After college, he played professionally and later became a mentor, media voice, and community leader through youth advocacy and The Michael Graham Show.

I was a four-year varsity baseball player at St. John’s College High School, one of the top high school programs in the country. I was invited to play on the USA Baseball National Team and participated in the USA National Team Identification Series in 2018, 2019 and 2022 earning a bronze medal in 2022 I was ranked among the top 250 players in the Mid-Atlantic Area and among the top 15 catchers in the DC/Virginia area from 2023-2025 I was apart of two WCAC Championships. Then went to play D3 Ball

"I was new and just getting into baseball and couldn’t even hit the ball on the tee. Coach Parker made hitting so simple and easy for me to understand that I started hitting the ball more consistently.

I’ve been running since middle school, and one lesson has shaped my coaching more than any certification: the biggest breakthroughs came when I stayed healthy enough to train consistently. That’s why my approach blends individualized run programming with strength, movement quality, recovery, and injury prevention. With backgrounds in both coaching and counseling, I help athletes build awareness, durability, and sustainable habits so progress can compound for years, not just one race cycle.

"Dami really helped me understand the process of becoming a better runner.

Coach AJ Yamin hails from Caracas, Venezuela, widely known as one of the top tennis coaches in the DMV area. As a junior player AJ traveled in the South American COSAT tour, played #1 for North Allegheny High School in Pittsburgh, PA and college tennis in the Midwest. With over 40 years of playing and 30 years of coaching experience under his belt. Prior to moving to the region, Coach AJ taught at Sutton East Tennis Club in New York City and Total Tennis in Saugerties, at the beautiful Catskill mountains of upstate New York. Attended Graceland University on a full tennis scholarship between 1997 and 2001, where he was a nationally ranked NAIA Division player and team captain, leading the Yellow Jackets to its highest team ranking of #7 in the nation. Coach AJ is currently a member of the International tennis team for the Departmental Tennis League or DTL. The DTL is composed of federal agencies and other government organizations in the Washington, DC metropolitan area. The league was founded in 1915, DTL is consider the oldest tennis league in the US. Coach AJ has been a DTL champion 3 times, 2007 & 2008 with the United States Patent & Trademark Office team , 2022 with the World Bank team. Coach AJ has been a USTA Certified Tournament Director since 2003, and has served in that capacity at hundreds of events in the junior circuit, averaging, over 2,000 players a year. Coach AJ is also a Universal Tennis Rating Tournament Director and in 2023 became a certified UTR Paid Hits professional. Apart from his two current roles, Coach AJ has volunteered two seasons as the former Head Coach at Hayfield Secondary High School in Alexandria, Virginia, leading the HAWKS twice to the Virginia High School League Tennis Regional Tournament 2006 & 2021. AJ holds a dual degree in Business Administration and Information Technology, with a Master of Science in Management of Information Systems.

I provide personalized tennis coaching for kids, beginners, and intermediate players looking to improve their technique, consistency, footwork, and confidence on court. My sessions focus on creating a positive and high-energy environment where players can develop strong fundamentals while enjoying the game. With experience coaching in India and playing club tennis at the University of Massachusetts Amherst, I bring both competitive playing experience and patient coaching into every lesson.

Passionate tennis player and experienced coach dedicated to helping players of all ages and skills levels take their game to the next level. My coaching blends precise technical training, modern match, strategy, and high-energy conditioning tailored to your personal goals.

Associates Degree Exercise Science Certified Personal Trainer Certified Nutrition Specialist 18+ Years Boxing Experience