He outgunned 'The Black Mexican' in the home fighter's Essex stomping ground.
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The knockout blow came in the ninth. A huge straight right that felled Yafai like a sandwich board in the wind.
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"Everyone in Stoke is a City fan anyway unless your parents mess up and then you're Vale," he joked.
No-one in their right mind could disagree that the fixture, a rugged blood sweat and through the gears battle, was arguably the fight of the night.
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