How often does this happen and how legal is this. The only instance I can think of, of the top of my head is Pacquaio v Mosley where Bayliss called a knockdown on Pacquaio even though it was a blatant push. The judges ignored this in the scoring (rightly) but are they meant to do that even if they believe they are correct. I'll think some examples up soon but there has been loads of times I have seen referees call something wrongly and the judges just go with it anyway.