Nishikori, Ivanovic out as U.S. Open starts with upsets

NEW YORK (Reuters) - Kei Nishikori was back in the U.S. Open spotlight on Monday but for all the wrong reasons as last year's runner-up headlined a day of first-round upsets at Flushing Meadows.

from Reuters: Sports News http://ift.tt/1Uo1AF9