Carson, California - Mario Barrios (23-0, 14 KOs) knocked out his seventh consecutive opponent as the 23-year-old from San Antonio stopped Mexico’s Richard Zamora (15-3, 10 KOs). The stoppage came at 2:16 in round four as referee Ray Corona waved off the fight after a barrage of Barrios punches landed cleanly and dazed the game Zamora.

With noted trained Virgil Hunter in his corner, the accurate Barrios landed a staggering 59 percent of his power punches, including 37 of 58 (64 percent) in the fourth and final round.

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“He wasn’t an easy target at all,” said Barrios, who sparred with Amir Khan and Devin Haney in training camp and is the WBA’s No. 1 ranked fighter at 140 pounds. We just used everything we worked on in camp to find my range.”

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He added: “It was an amazing fight. I tip my hat to Zamora – he’s a hell of a warrior. I wish him nothing but the best for the rest of his career. Like he said at the press conference, he wanted a war and I brought it to him. Total respect to him.”

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Zamora was making his United States debut. “I came to fight,” he said. “I didn't come to lay down. I thought I still could have fought more. I don't want to criticize the referee. He did what he had to do.”

Barrios said he’s ready for the next big step-up in his career. “That’s up to my managerial team,” he said. “Whenever they feel I’m ready I’ll fight for a world title. Any one of them. I am knocking down the door for a world title right now.”

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