Living legends: Roger Federer, Serena Williams, Rafael Nadal, John McEnroe, Pete Sampras, Andre Agassi
Not-so-legendary: Madison Keys, Nick Kyrgios, Eugenie Bouchard, Grigor Dimitrov
Debatable: Maria Sharapova
And everyone wondered why Queen Serena wasn't seated on the
Spot the 21-time Grand Slam winner (she's the one at the back behind Sharapova, Keys and Bouchard) http://t.co/9cijVPKkho
— Mike Dickson (@Mike_Dickson_DM) August 25, 2015And turned it into a Serena vs Maria thing.
Serena Williams and Maria Sharapova stay icy at Nike tennis event
http://t.co/UHOiGCYz1s via @DailyMailCeleb
— Celeb News! (@celebpaps) August 25, 2015More pics at the source