British number two Dan Evans is out of the Miami Open after losing in the second round to Italian Lorenzo Sonego.Evans, seeded 23 and ranked 30 places higher than his opponent at 29th in the world, was beaten 6-4 3-6 2-6.He was one of a number of seeds who went out of the tournament on Saturday in both the men's…

World number one Carlos Alcaraz announced the start of his Miami Open title defence in emphatic fashion, losing just two games in a comprehensive win over Facundo Bagnis. The US Open champion, 19, needed 65 minutes to complete a 6-0 6-2 victory against the Argentine, ranked 100.The Spaniard, who triumphed at Indian Wells last week, has lost just one of…

Ukraine's Marta Kostyuk refused to shake hands with Anastasia Potapova after she was beaten by the Russian at the Miami Open.Their two countries are at war after Russia invaded Ukraine last year.Potapova, who was recently warned after wearing a Spartak Moscow football shirt at a match, won the second-round encounter 6-1 6-3.Kostyuk has previously refused to shake hands with Russia's…

Two-time champion Andy Murray suffered a straight-set loss to Dusan Lajovic in the first round at the Miami Open.Former world number one Murray, winner in both 2009 and 2013, was beaten 6-4 7-5 by the 76th-ranked Serb.It comes a week after the fatigued 35-year-old Scot lost to Jack Draper in the third round at Indian Wells.Fellow Briton Kyle Edmund is…