ATP Finals: Roger Federer beats Jack Sock, Alexander Zverev defeats Marin Cilic - BusinessGhana

ATP Finals: Roger Federer beats Jack Sock, Alexander Zverev defeats Marin Cilic
BusinessGhana
Six-time champion Roger Federer opened with a straight-set win over Jack Sock at the ATP Finals in London. The 36-year-old Swiss, making his 15th appearance at the season-ending event for the top eight players in the world, won 6-4 7-6 (7-4) at the O2 ...