There are plenty of fights I've scored a draw at one time or another (Mayweather-Castillo I, Kalambay-McCallum II, Randall-Rosario I etc) but at other times I could score them to either man by a point or so, so they don't quite fit the bill outlined in the OP. The only fight I'd feel comfortable putting in that 'always' bracket was one which, oddly enough, was also scored a draw by the judges; the Julio Cesar Chavez-Miguel Angel Gonzalez fight from 1998. Scored it twice and each time I came up with 114-114, and felt that just about all of the rounds were won decisively by one man or the other, so not much scope for either to edge it, even if it was by a small margin. Thought a draw in that one was absolutely perfect and just what each man deserved.