Tennis: Federer subdues Jack Sock in the ATP Finals in London, and the Americans win the Fed Cup
Roger Federer won his first round-robin match at the ATP Finals in London over Jack Sock with a 6-4, 7-6
Read moreRoger Federer won his first round-robin match at the ATP Finals in London over Jack Sock with a 6-4, 7-6
Read moreAt the Next Gen Finals in Milan Hyeon Chung won the title on Saturday with a 3-4 (5), 4-3 (2),
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