Boxing Still Matters is a fact-based history of professional boxing from 1981 to 2021, the years immediately following the time span covered in When Boxing Mattered, the author's first book, which focused on 1880-1980. The book utilizes a decade-by-decade approach and features the big names of the four decades covered. Marquee names, Larry Holmes, the Klitschko brothers, Mike Tyson, Anthony Joshua, Tyson Fury, Lennox Lewis, George Foreman, Evander Holyfield, Marvelous Marvin Hagler, Sugar Ray Leonard, Thomas Hearns, Alexis Arguello, Aaron Pryor, Julio Cesar Chavez, Bernard Hopkins, Oscar De La Hoya, Floyd Mayweather Jr., Manny Pacquiao, Canelo Alvarez, and Vasiliy Lomachenko are all covered and accompanied by historical photographs.