Coach Portrait

Calvin Maranville

PGA Teaching Professional


PGA Crest

Riverside, CA
General Old Golf Course, Riverside, CA

About Calvin

Calvin Maranville is a Class A PGA Teaching Professional. After playing competitively for 10 years and 2 years of that professional on the Golden State Tour, I knew this was something I desired to make a career of, even if it meant not playing on tour. I have been in the golf industry since 2012 and have been pursuing my passion of teaching since 2014. Growing the game of golf and seeing the transformation of my students while bringing a smile to their face is what drives me to give the gift of golf. I have over 9 years of teaching experience at Journey Pechanga, Redhawk Golf Course, Canyon Crest Country Club, and now at both General Old Golf Course (Riverside) and GolfIn Team (Temecula).

-PGA Professional -Teaching Professional at General Old and GolfIn Team -Has worked with well know Teaching Professional Randy Chang -5 Years Of Junior League Team Coaching -Touring Professional on the Golden State Tour





Calvin in Action

Recent Photos


“I had 4 different Instructors when I lived in Dubai that were all recruited from St Andrews and Calvin is better.”


Calvin's Experience

Helping players achieve their goals.

Getting Started

Learn the basics

Get comfortable for business golf

Avoid embarrassment on the first tee

Having More Fun

Connect with golfers of similar age

Have more fun on the course

Connect with golfers of similar skill

Improving Your Game

Break 100

Break 90

Add 10 yards

Break 80

Improve your Short Game

Make the high school golf team

Get swing diagnostic testing

Prepare for Tournament Golf

Earn a college golf scholarship

Students & Lessons

Coaching Services

Session Type



Calvin's Facilities

General Old Golf Course

Riverside CA

*Coaching available to public


16700 Village W Dr, March Air Reserve, Riverside, CA 92518

Temecula CA


Indoor practice facility with a Trackman simulator, 3 stall hitting bay and 2 putting greens.

*Coaching available to public


31045 Temecula Pkwy b103, Temecula, CA 92592-3085

Begin Your Journey

Work with Calvin

Contact Calvin