Alcaraz powers into last 16 at Miami, Ruud ousted

World number one Carlos Alcaraz moved into the last 16 of the Miami Open after beating Serbia’s Dusan Lajovic 6-0, 7-6 (7/5) on Sunday as he remains on track for tennis’ “Sunshine Double.” The 19-year-old Spaniard, who beat Daniil Medvedev to win the title in Indian Wells last week, looked in top condition as he outclassed Lajovic in the first set to keep his Miami title defence on track. But the Serb was able to provide some tension towards the end of the second set, breaking to make it 5-5...