National Referee Coach David Guinn Leads Our Next CORE Course, Tuesday, April 9

David Guinn will serve as the lead instructor at the next Center of Referee Education (CORE) course on Tuesday, April 9, 2024 at North High School in Torrance, CA from 7:00-9:00 p.m.

A referee for over 25 years, David Guinn is a National Referee Coach for U.S. Soccer. He was a professional soccer referee for many leagues over the years, including the USL, PDL, NPSL, WPSL, and the U.S. Soccer Developmental Academy. He also volunteered for the Temecula Valley Soccer Association (TVSA) in a wide array of roles – over the course of 17 years – as a coach, mentor, referee, board member, Director of Coaches, and most recently as President. 

Click the button below to register…


Center of Referee Education (CORE) [formerly known as RPD] is a program established by the Cal South State Referee Committee (SRC) which is open to all USSF-certified referees. At these sessions, top level instructors hold physical fitness, field drills, and classroom sessions.

All Cal South referees are invited to attend any of our CORE In-Person training sessions if they are seeking to fast-track their development and advancement.


To see the full slate of upcoming Cal South Referee Education courses, please visit: https://calsouth.com/upcoming-referee-education-courses/.

Sign up for our Newsletter