1-----Ricardo "Finito" Lopez ------51 Wins-1 Tie-0 Losses 38 Nocauts and 22 Defenses of Title,The Best Tecnique Iam see. -----------------------2-----Rocky Marciano----------49 Wins-0 Tie-0 Losses 43 Nocauts. Undefeated-------------------------------------------------------------------------------------------------------3-----I hope the Next Undefeated Fighter.