Tag: ATP World Tour Finals

Jack Sock of the United States serves against Kei Nishikori of Japan in their quarter final match during day twelve ...

Jack Sock will go for a second ATP title of 2017 on Sunday after vanquishing fellow American Donald Young 6-4, ...

Juan Martin Del Potro turned back a challenge by Damir Dzumhur on Thursday to book a quarter-final clash with defending ...

Andy and Jamie Murray kept alive Great Britain's hopes of retaining the Davis Cup with a four-set win over Argentina ...