Gregg Williams compiled a career record of 22–34 as an NFL coach. Gregg Williams learned the game under Jeff Fisher, Sean Payton. The Gregg Williams coaching tree includes Chuck Cecil, Frank Bush, Joe Vitt, Mike Singletary, Steve Jackson.
Mentors: Jeff Fisher, Sean Payton
Coaching tree: Chuck Cecil, Frank Bush, Joe Vitt, Mike Singletary, Steve Jackson