Nadal-Anderson seems a mismatch, but upsets happen

New York • U.S. Open finalists Rafael Nadal and Kevin Anderson are both professional tennis players who were born in 1986. Not much else in common.Heading into Sunday’s match — well, mismatch, apparently — Nadal owns 15 Grand Slam titles, including two at Flushing Meadows in 2010 and 2013. Anderson: zero.Nadal has participated in 22 major finals. Anderson: zero.Nadal has spent a total of more than 140 weeks at No. 1, his spot right now. Anderson: zero. Indeed, at No. 32, A