Follow our live coverage of day three of the Tokyo Olympics hereNaomi Osaka marched on in the Tokyo 2020 tennis singles at the Ariake Tennis Park on Monday easing past Switzerlands Viktorija Golubic in straight sets.Osaka, the second seed in Tokyo, needed just over an hour to book her place in round three, wrapping it up 6-3, 6-2 against the world No 49 Golubic.It was just Osakas second match following an extended period
