TURIN (Reuters) -Spain's Carlos Alcaraz got back on track at the ATP Finals with victory over a tormented Andrey Rublev before Daniil Medvedev became the first player through to the semi-finals with victory over Germany's Alexander Zverev.
Alcaraz eased to a 7-5 6-2 win to revive his hopes in Red Group after he had opened with defeat by Zverev.
