E29 Baseball & Softball Training

Developing athletes ages 5 and up since 2002

Get Started Today

Improve Your Game with E29 Baseball

Meet Our Coaches

Ernie Ramirez

Owner & Founder | E29 Baseball & Softball Training

Coach Ernie Ramirez is the Owner and Founder of E29 Baseball & Softball Training and has developed athletes since 2002. With decades of coaching, scouting, and instruction experience, he focuses on fundamentals, confidence, discipline, and long‑term growth in a positive, structured environment that supports athletes from youth through advanced levels.

---

Jon Chastine

Coach | Player Development & Infield Instruction

Coach Jon Chastine has been part of E29 Baseball & Softball Training since 2009 and brings extensive playing, coaching, and scouting experience. A former varsity standout and collegiate coach, he emphasizes infield development, fundamentals, discipline, and confident game awareness while helping athletes grow with structure, accountability, and long‑term purpose excellence.

---

Nick Theodorou

Coach | Hitting & Player Development

Coach Nick Theodorou brings extensive collegiate, professional, and international playing experience to E29 Baseball & Softball Training. A former UCLA standout, Nick played eight professional seasons and represented Greece in the 2004 Olympic Games, becoming the first Greek baseball player to bat in Olympic competition.

---

Shane Mardirosian

Coach | Hitting & Player Development

Coach Shane Mardirosian brings professional playing experience to E29 Baseball & Softball Training after competing collegiately and being drafted by the Cincinnati Reds organization. Known for connecting with athletes of all ages, he focuses on hitting fundamentals, confidence, and helping players understand the game while developing consistency and trust.

---

Jason Klug

Coach | Player Development

Coach Jason Klug brings extensive high school and collegiate coaching experience to E29 Baseball & Softball Training, along with a strong background in education. A former head coach and collegiate instructor, Jason focuses on fundamentals, discipline, and individualized instruction to help athletes build confidence and accountability.

---

Mikayla Ramos 🥎

Coach | Softball Development & Strength Training

Coach Mikayla Ramos brings elite softball experience and sports science to E29 Baseball & Softball Training. A standout collegiate athlete, she holds a degree in kinesiology and professional strength experience, focusing on movement quality, injury prevention, confidence, and long‑term athletic development.

---

Rick Sherman

Coach | Hitting & Player Development

Coach Rick Sherman brings over three decades of coaching experience to E29 Baseball & Softball Training, including extensive high school instruction and elite hitting development. With experience directing Rod Carew Baseball Camps and Rod Carew’s Hitting School, Rick emphasizes fundamentals, discipline, and purposeful preparation.

Premium location

We are located off the 215 freeway at the Cactus exit in Riverside. We are centrally located between Moreno Valley, Perris, Menifee, Grand Terrace and Eastvale. we are open weekends to accommodate our players as far as Beaumont, Corona, Jurupa and Murrieta.

Variety of Programs

From youth leagues and summer camps to adult leagues and specialized training, we offer a wide range of programs to fit your needs and goals. Find the perfect fit for you and join us today!

Who we’ve trained

Since 2002, E29 Baseball & Softball Training has worked with athletes who have advanced to high school, collegiate, professional, and international levels.

Professional & International

Nick Theodorou — UCLA · Dodgers · Pirates · Olympic Games
DJ Carpenter — St. Louis Cardinals Organization
Mike Jones — Boston Red Sox Organization

Collegiate & High School

NCAA Division I, II & III
Junior College (JUCO)
CIF playoff & league champions

These represent just a portion of the athletes we’ve worked with.

Flexible Scheduling

We know you're busy, so we offer flexible scheduling options to fit your lifestyle. With early morning, evening, and weekend sessions available, you can train on your own terms.

Affordable Pricing

We believe everyone should have access to quality sports and recreation education, which is why we keep our pricing affordable and transparent. With no hidden fees or long-term contracts, you can focus on what matters most - improving your game.