Zverev beats Djokovic in 2 sets to win ATP Finals title

LONDON (AP) — Alexander Zverev upset Novak Djokovic to claim the biggest title of his career with a 6-4, 6-3 victory at the ATP Finals on Sunday.
The 21-year-old Zverev became the youngest champion of the season-ending event since Djokovic claimed the first of his five titles a decade ago, and the first from Germany since 1995.
Top-ranked Djokovic was attempting to tie Roger Federer’s record of six titles but followed the same path as the Swiss great, who lost to Zverev in the semifi