Japan's Naoya Inoue and Kenshiro Teraji each defended their world titles on Sunday, with Inoue needing just two punches to knock out his opponent.Inoue's fight in the tripleheader at Yokohama Arena was part of the World Boxing Super Series Tournament as was an earlier WBA super lightweight fight between Kiryl Relikh and Eduard Troyanovsky.A left jab, right-hook combination from Inoue felled Juan Carlos Payano 1 minute, 10 seconds into their bout. Inoue's right caught Payano flat-footed and he stumbled to the canvas."I thought it was over from the way he collapsed," said Inoue, who defended …READ FULL ARTICLE