Tennis: 7 things to know about US Open champion Dominic Thiem

September 14, 2020 8:56 AM(REUTERS) - Austria's Dominic Thiem, who beat German Alexander Zverev 2-6 4-6 6-4 6-3 7-6(6) to win the US Open title on Sunday (Sept 13), is the first player other than Roger Federer, Rafael Nadal or Novak Djokovic to win a Grand Slam since Swiss Stan Wawrinka captured the 2016 US Open.