Roberto Duran /// LOSSES

1) Sugar Ray Leonard // TKO 8 // Nov 25, 1980 // Superdome, New Orleans, Louisiana, U.S. // Lost WBC and The Ring welterweight titles. 2) Thomas Hearns // KO 2 // Jun 15, 1984 // Caesars Palace, Paradise, Nevada, U.S. // For WBC super welterweight title. 3) Pat Lawlor // TKO 6 // Mar 18, 1991 // The Mirage, Paradise, Nevada, U.S. 4) William Joppy // TKO 3 // Aug 28, 1998 // Las Vegas Hilton, Winchester, Nevada, U.S. // For WBA middleweight title.