Mark Davis is a sports professional in the field of Tennis and Basketball.  His experience started in both sports at a young age in his hometown of Andover, MA, and developed from youth intramural YMCA play through Junior High School, Collegiate, Military, and on into the coaching and professional teaching careers.  Mark is an active USPTA/PTR certified tennis instructor, USAPA and International Federation of Pickleball (IFP) certified instructor, Etcheberry Certified Trainer, and a USRSA Master Racquet Technician.  He has also participated in a number of seminars on Nutrition, Sport Physiology, Motor learning, Sport Psychology, and Fitness and conditioning for tennis players.

Prior to joining Rancho Valencia Tennis Resort and Spa, Mark was the Director of Tennis and Pro Shop Owner at the Sheraton at Harbor Island in San Diego, and he also ran the Youth Tennis Program at the John Davis YMCA for the City of La Mesa, was a Recreation Leader for the City of Lemon Grove, and is a former University of San Diego High School Varsity Boys Tennis Coach.