Djokovic wins opening round despite troublesome arm
Top seed Novak Djokovic makes the best of a painful arm and tops Jerzy Janowicz of Poland in the first round of the US Open.
NYC mayor's US Open ceremony whoops
New York City mayor Bill de Blasio tells the crowd at Arthur Ashe Stadium that the city will be cheering for Puerto Rico's Monica Puig throughout the tournament, but Puig lost in the first round earlier in the day.
Keys prevails for first-round victory at US Open
In a match that didn't end until 1:48 a.m. ET, Madison Keys defeats Alison Riske to advance to the second round of the US Open.