May 2, 2015 11:03 IST

Lightweight World Boxing Championship 2015

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The referee steps in to to stop their fight in the second round as Ray Beltran of Mexico walks away from Takahiro Ao of Japan during their 12-round bout for the vacant World Boxing Organization (WBO) lightweight world championship in Las Vegas Credit: Reuters
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Takahiro Ao of Japan takes a punch from Ray Beltran of Mexico (L) in the second round during their 12-round bout for the vacant World Boxing Organization (WBO) lightweight world championship title in Las Vegas Credit: Reuters
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Takahiro Ao of Japan takes a pounding in the second round from Ray Beltran of Mexico before the fight is called during their 12-round bout for the vacant World Boxing Organization (WBO) lightweight world championship title in Las Vegas Credit: Reuters
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Takahiro Ao of Japan lands a first round punch to Ray Beltran of Mexico (L) during their 12-round bout for the vacant World Boxing Organization (WBO) lightweight world championship title in Las Vegas Credit: Reuters
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Takahiro Ao of Japan goes down in the second round against Ray Beltran of Mexico during their 12-round bout for the vacant World Boxing Organization (WBO) lightweight world championship title in Las Vegas Credit: Reuters
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Takahiro Ao of Japan goes down in the second round against Ray Beltran of Mexico during their 12-round bout for the vacant World Boxing Organization (WBO) lightweight world championship title in Las Vegas Credit: Reuters
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Takahiro Ao of Japan is introduced before his 12-round bout against Ray Beltran of Mexico for the vacant World Boxing Organization (WBO) lightweight world championship title in Las Vegas Credit: Reuters
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Takahiro Ao of Japan is introduced before his 12-round bout against Ray Beltran of Mexico for the vacant World Boxing Organization (WBO) lightweight world championship title in Las Vegas Credit: Reuters