A dozen that never happened.


Monzon V Hagler
Foreman v Holmes
Duran v Pryor
Leonard V Pryor
Sanchez V Nelson 2
Sanchez v Chavez
Chavez V Nelson
Morales V Hamed
Trinidad v Mosley
De la Hoya V Trinidad 2
Mayweather jr V Tszyu
Mayweather jr v Pacquiao (2010)