THE HINDU Naomi Osaka has no regrets over her stunning third-round loss on August 19 at the ATP and WTA Cincinnati Masters to Swiss wild card Jil Teichmann. The four-time Grand Slam champion went down 3-6, 6-3, 6-3 to the world number 76 and admitted after the upset that her Tokyo Olympic third-round loss was on her mind. “I was doing all I was supposed to do,” the Japanese world number two said. “In the second and third sets I was too defensive. “I