Novak Djokovic was in command from the start and never really let up in beating the 13th-seeded Cameron Norrie 6-3, 6-4 to reach the Italian Open quarter-finals for the 17th straight year. Subscribe to Guardian Sport ► http://bit.ly/GDNSport But early…

Andy Murray was involved in a heated confrontation with the umpire Mohamed Layhani at the ATP Rome Masters in Italy over a contentious line-call on the baseline of the court. Subscribe to Guardian Sport ► http://bit.ly/GDNSport The umpire ruled that…