Japan's Hiroto Kyoguchi retained his World Boxing Association light flyweight title for the third time Saturday after defeating Mexican challenger Axel Aragon Vega in a fifth-round technical knockout in his first match in the United States.Kyoguchi, the 27-year-old super champion, extended his perfect career record to 15 wins, 10 by knockout, while 10th-ranked Vega saw his record fall to 14-4 with a draw following their match at the American Airlines Center in Dallas, Texas.Vega gave the Japanese favorite an extremely tough fight but hurt his hand as the two slugged it out at close quarters…READ FULL ARTICLE
