Which boxer has the most losses?
Reggie Strickland
Jack Dempsey
Jack Dempsey
Thomas Hearns
Jack Dempsey
Floyd Joy Mayweather Jr.
Deontay Wilder
Thomas Hearns
Billy Bird
Jack Dempsey
Jimmy Barry
Deontay Wilder
Thomas Hearns
Wilfred Benitez
Floyd Joy Mayweather Jr.
Billy Bird
Jimmy Barry
Jack Dempsey
Deontay Wilder
Wilfred Benitez
Billy Bird
Thomas Hearns
Floyd Joy Mayweather Jr.
Jimmy Barry
Evander Holyfield
Jack Dempsey
Billy Bird
Deontay Wilder
Wilfred Benitez
Manuel Medina
Jimmy Barry
Thomas Hearns
Floyd Joy Mayweather Jr.
Floyd Joy Mayweather Jr
Evander Holyfield
Billy Bird
Jack Dempsey
Jimmy Barry
Deontay Wilder
Wilfred Benitez
Thomas Hearns
George Foreman
Rocky Marciano
Billy Bird
Manuel Medina
Evander Holyfield
Genaro Hernandez
Jimmy Barry
Floyd Joy Mayweather Jr.
Floyd Joy Mayweather Jr
Jack Dempsey
Mike Tyson
Thomas Hearns
George Foreman
Billy Bird
Rocky Marciano
John Ruiz
Floyd Joy Mayweather
Alvin Lewis
Archie Moore
Floyd Joy Mayweather Sr.
Manuel Medina
Evander Holyfield
Jimmy Barry
Michael Spinks
Thomas Hearns Jr.
Floyd Joy Mayweather Jr
Floyd Joy Mayweather Jr.
Jack Dempsey
Mike Tyson
Billy Bird
Rocco Francis Castillo
Thomas Hearns
Rocky Marciano
Floyd Joy Mayweather, Jr.
Jimmy Barry
Alvin Lewis
John Ruiz
Archie Moore
Floyd Joy Mayweather
Manuel Medina
Evander Holyfield
Floyd Joy Mayweather Jr
Jack Dempsey
Billy Bird
Mike Tyson
Floyd Joy Mayweather Sr.
John L. Sullivan
Michael Spinks
Rocky Marciano
Jack Dempsey.
Jimmy Barry
Thomas Hearns
Floyd Joy Mayweather Jr.
Rocco Francis Castillo
Alvin Lewis
Archie Moore
John Ruiz
Floyd Joy Mayweather
Rocco Francisci
Thomas Hearns Jr.
Manuel Medina
Evander Holyfield
Billy Bird
Mike Tyson
Jimmy Barry
Rocco Francis
Floyd Joy Mayweather, Jr.
Floyd Joy Mayweather Jr
Rocky Marciano
Jack Dempsey
Joe Louis
Alvin Lewis
Thomas Hearns
Archie Moore
Floyd Joy Mayweather Jr.
John Ruiz
Rocco Francis Frazier
Floyd Joy Mayweather
Manuel Medina
Evander Holyfield
Billy Bird
Floyd Joy Mayweather Sr.
Rocco Francisci
Muhammad Ali
Rocco Francis Sacco
Jack Dempsey.
Rocco Francis Salica
Mike Tyson
Michael Spinks
Jimmy Barry
Floyd Joy Mayweather Jr.,
Rocco Francis
Joe Louis
Rocky Marciano
Floyd Joy Mayweather Jr
Alvin Lewis
Archie Moore
Thomas Hearns Jr.
Jack Dempsey
Thomas Hearns
Floyd Joy Mayweather Jr.
John Ruiz
Floyd Joy Mayweather
Billy Bird
Rocco Francis Frazier
Rocco Francis Castille
Manuel Medina
Muhammad Ali
Jimmy Barry
Manuel Medina Jr.
Floyd Joy Mayweather, Jr.
Mike Tyson
Rocco Francis Salica
Joe Louis
Rocco Francisci
Rocky Marciano
Rocco Francis
Jack Johnson
Alvin Lewis
Archie Moore
Rocco Francis Marchione
Tommy Morrison
Floyd Joy Mayweather Sr.
Billy Bird
Jack Dempsey.
Thomas Hearns
Floyd Joy Mayweather Jr
Muhammad Ali
Floyd Joy Mayweather
Thomas Hearns Jr
Jack Dempsey
Floyd Joy Mayweather Jr.,
Manuel Medina
Jimmy Barry
Michael Spinks
Rocco Francis Castille
Joe Louis
Mike Tyson
Floyd Joy Mayweather Jr.
Rocco Francis Sacco
Jack Johnson
Rocky Marciano
Rocco Francis
Alvin Lewis
Thomas Hearns Jr.
Billy Bird
Deontay Wilders
Rocco Francisci
Muhammad Ali
Rocco Francis Frazier
Jimmy Barry
Thomas Hearns
Floyd Joy Mayweather
Rocco Francis Marchione
Floyd Joy Mayweather Jr
Floyd Joy Mayweather, Jr.
Manuel Medina
Jack Dempsey Jr
Jack Dempsey
Joe Louis