Medvedev wins with underarm serve at ATP Finals
(AP Photo/Frank Augstein)LONDON – Daniil Medvedev pulled off an underarm serve as he outlasted Alexander Zverev and joined Novak Djokovic as a winner at the ATP Finals on day two Monday. Medvedev led 4-3, 30-30 in the second set when he surprised Zverev with a quick underarm serve. Schwartzman qualified for his first ATP Finals by reaching the French Open semifinals and two finals, including at the Italian Open, where he lost to Djokovic. I did too many mistakes.”Schwartzman is the first South American to play singles at the ATP Finals since 2013 and another Argentine, Juan Martin del Potro. The ATP Finals move to Turin, Italy, next year, after 12 years in London.