The judging was terrible, but at the same time you can't ever be confident enough like Oscar was to give away the last 4 rounds. Judges can give pity rounds, so if Oscar had won the first 8 by a margin of 6-2, giving away the last 4 would mean that he still comes up with only a draw.
Of course in this case the idiotic judges gave Trinidad the early rounds and Oscar the late rounds, which is inexplicable, but it happens.
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