Argentina's Juan Martin Del Potro on Sunday celebrated his country's qualification to the Davis Cup final for the fourth time in history.
Spanish clay master Rafa Nadal sets up a Davis Cup final at home to Argentina.
Rafa Nadal is ready to make way for a team mate for this week's Davis Cup semi-final against France.
Roger Federer will seek to banish the disappointment of his US Open semi-final exit at the hands of champion Novak Djokovic.
Novak Djokovic and Rafa Nadal will be energised by national pride this weekend as they lead their countries into battle in the Davis Cup semi-finals.
Collegiate tennis diehards gathered during the Mid-Autumn Festival at the 2011 "Swing for the Stars" university tennis promotion campaign.
Now the main men's events are basically a four-horse race between Fed, Rafa, while the women's tournaments have been bust wide open.
Novak Djokovic, whose US Open triumph was his third Grand Slam title of the season and 64th win in 66 matches in 2011.
Rafael Nadal was sent reeling to another bruising defeat by Novak Djokovic on Monday.
Beyonce, Michael Douglas, Justin Timberlake and WAGs of tennis players are among celebrity viewers spotted at Flushing Meadows during the 2011 US Open tennis tournament.
Serena escaped with a fine when tennis officials ruled that her verbal abuse of an umpire during Sunday's US Open final was not a major offense.
Serena Williams escaped with a $2,000 fine on Monday when tennis officials ruled that her verbal abuse of an umpire during Sunday's US Open final was not a major offense.