After Vinci: Serena returns to the U.S. Open as tenacious as ever
A year removed from her toughest loss, Williams seeks to atone at Flushing Meadows with her 23rd Slam.
Djokovic’s defeat, the Williamses’ loss and more from the Olympics
How do you explain some of the surprises in Rio? Steve Tignor and Ed McGrogan break down the early action in the podcast.