Private Lessons & Coaches in Linthicum Heights, MD

I began playing tennis before I could walk. By age 11 I competed year-round in the Texas Junior Circuit. From age 9 to 13 I was coached by the greats John Wilkerson and Edgar Arnold and was on track to begin competing nationally by age 14. I have competed in tennis, football, and baseball at the collegiate, and professional levels for the majority of my life.

I turn curiosity into confident play, combining precise technique with strategic insight. With 4 years teaching pickleball, I focus on stroke mechanics, court positioning, and match tactics, guiding players with professionalism and approachable enthusiasm.

I turn softball fundamentals into confident performance by blending analytical technique with energetic, passionate instruction. With 15 years of teaching experience, I specialize in hitting mechanics, fielding fundamentals, and mental preparation to help athletes excel.

I am a 2025 college graduate from St. Mary's College of Maryland. I played 4 years of college lacrosse there and am now a Assistant Coach and defensive coordinator for the team. Over the 2025-2026 season I have learned many valuable lessons about coaching and how to get the most out of my players while still keeping the love for the sport they have. I am passionate about this sport that have given me so much and now I am looking to give back in as many ways as I can.

As a dedicated baseball coach and lifetime player, my approach to athlete development blends data-driven instruction, relentless intensity, and authentic collaboration between athlete and coach. Having played baseball since the age of three and actively coached since 2019, I focus on developing well-rounded athletes who master both physical metrics and the mental demands of the game. Areas of Expertise -Speed & Fast- Twitch Explosiveness -Strength & Conditioning -Mental Performance -Engagement

Hey my Name is Diego I have teach kids as young as 3 year old up to 14 been coaching for over a year and playing since I have memories. my style of coaching is focus on development player into the future I’m not looking for them to win and kick the ball without a purpose I want to develop skills that will help them in the future at higher level’s

I foster a positive learning environment, building fundamental soccer skills with personalized instruction. My experience ignites a passion for the game, creating confident players on and off the field. I am committed to developing athletes who love the game and respect the values that sports teach us.

1989 & 1991 VT Golden Gloves finalist 1991 New England Diamond Belt Boxing Champion Brazilian Jiujitsu Black belt 2013 Captain of Team USA in the TFC 5 on 5 MMA tournament

"Coach shaddock has shown my daughter the upmost respect and attention she’s learned so much and because of this class she was able to meet Royce Gracie within a couple months ! Her attitude and discipline has improved so much and her fear of conflict has diminished a lot thank you !

As a seasoned tennis instructor, I cultivate both skills and a lifelong love for the game. With over 8 years of experience on the court, I tailor lessons to each player's unique potential. My passion lies in fostering growth and celebrating every ace along the way.

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