Italy's world number two Jannik Sinner eased into the last 16 of the Miami Open by thumping France's Corentin Moutet 6-1, 6-4 on Monday.     "I am very happy," said Sinner, who will face American Alex Michelsen in the next round.     "This sport is unpredictable, so we try to keep attention as much as we can and we'll see what is coming in the next round".     Sinner is on course to become the first man to complete the 'Sunshine Double' by triumphing at Indian Wells and the Miami Open back-to-

Tag-uri: Italia