Alcaraz beats Rublev to open ATP Finals account

Carlos Alcaraz celebrating after beating Andrey Rublev at the ATP Finals. — AFP/fileTURIN: Carlos Alcaraz opened his account at the ATP Finals on Wednesday with an entertaining 6-3, 7-6 win over Andrey Rublev which boosted his hopes of reaching the semi-finals.World number three Alcaraz…